<<<<< b23260 >>>>> <<< b23260 >>> DACH, Matthias Schartner(1), Christian Ploetz(2), (1) ETH Zurich, Switzerland (2) Geodatisches Observatorium Wettzell, Germany Date of experiment: 2023,Sep,17 Nominal Start Time: 07h30 UT Nominal End Time: 08h30 UT Duration: 1.0 hr Correlator: GSI Participating stations: (3) ISHIOKA Is ONSA13NE Oe ONSA13SW Ow scheduler: VieSched++ AUTO Contact ======= DACH oc.dach@bkg.bund.de Matthias Schartner (1) mschartner@ethz.ch Christian Ploetz (2) christian.ploetz@bkg.bund.de Notes: =========================================================== This is an automatically generated schedule The template was generated by Matthias Schartner Purpose ======= The project aims to determine dUT1 on a VGOS baseline Station down times: none Tagalong mode used: none =========================================================== Session Notes for session: b23260 =========================================================== Experiment: b23260 Description: b23260 Scheduler: DACH Correlator: GSI Start: 2023-260-07:30:00 End: 2023-260-08:30:00 Current yyyyddd: 2023260 (2023.71) ( 60204 MJD, SUN. 17SEP.) =========================================================== Software: VieSched++ Version: 8610450 GUI: VieSched++ Version: b64510b scheduler: VieSched++ AUTO mail: oc.dach@bkg.bund.de =========================================================== First observations Observation listing from file b23260.skd for experiment b23260 Source Start DURATIONS name yyddd-hhmmss Is Oe Ow 1149-084 23260-073000| 10 10 10 Last observations 2229+695 23260-082925| 10 10 10 =========================================================== Calibrator scans Observation listing from file b23260.skd for experiment b23260 Source Start DURATIONS name yyddd-hhmmss Is Oe Ow 0059+581 23260-074000| 60 60 60 ----------------------------------------------------------- total| 1 1 1 =========================================================== Schedule was created using multi scheduling tool version 159 focus corner switch cadence 600 [s] weight sky-coverage 0 weight low declination 0.33 weight low elevation 0 =========================================================== Key: Is=ISHIOKA Oe=ONSA13NE Ow=ONSA13SW Is Oe Ow Avg % obs. time: 37.50 37.50 37.50 37.50 % cal. time: 13.22 13.22 13.22 13.22 % slew time: 48.50 24.94 24.94 32.80 % idle time: 0.08 23.64 23.64 15.79 % field system: 0.00 0.00 0.00 0.00 total # scans: 120 120 120 120 # scans/hour: 120.00 120.00 120.00 120.00 total # obs: 240 120 120 160 # obs/hour: 240.00 120.00 120.00 160.00 Avg scan (sec): 11.25 11.25 11.25 11.25 Total TB: 1.38 1.38 1.38 1.38 # OF OBSERVATIONS BY BASELINE | Is Oe Ow Total -------------------------- Is| 120 120 240 Oe| 0 120 Ow| 120 Number of 2-station scans: 0 ( 0.00 %) Number of 3-station scans: 120 (100.00 %) Total number of scans: 120 Total number of obs: 240 Total integrated obs-time: 2700 Average obs-time: 11.2 =========================================================== Simple observing mode used! ================================================================================================================================================ ADDITONAL NOTES FOR SCHEDULER ================================================================================================================================================ number of scheduled observations: 240 of 360 -> 120 (33.33 [%]) observations not optimized for SNR #scans #obs --------------------------------- total 120 240 --------------------------------- single source 120 240 subnetting 0 0 --------------------------------- standard 119 238 fillin mode 0 0 calibrator 1 2 weight factors: duration: 1 declination 0.33 from 90 to 15 = 0 from 15 to 0 = linear interpolation from 0 to -90 = 1 sky coverage score (1 means perfect distribution) .-------------------------------------------------------------. | | ISHIOKA ONSA13NE ONSA13SW | average | |-------------------|------------------------------|----------| | 13 areas @ 8 min | 0.52 0.51 0.51 | 0.51 | | 25 areas @ 8 min | 0.38 0.36 0.36 | 0.37 | | 37 areas @ 8 min | 0.30 0.31 0.31 | 0.31 | |-------------------------------------------------------------| | 13 areas @ 15 min | 0.62 0.58 0.58 | 0.59 | | 25 areas @ 15 min | 0.48 0.46 0.46 | 0.47 | | 37 areas @ 15 min | 0.40 0.41 0.41 | 0.41 | |-------------------------------------------------------------| | 13 areas @ 30 min | 0.65 0.63 0.63 | 0.64 | | 25 areas @ 30 min | 0.53 0.54 0.54 | 0.54 | | 37 areas @ 30 min | 0.45 0.47 0.47 | 0.47 | |-------------------------------------------------------------| | 13 areas @ 60 min | 0.65 0.65 0.65 | 0.65 | | 25 areas @ 60 min | 0.62 0.60 0.60 | 0.61 | | 37 areas @ 60 min | 0.54 0.55 0.55 | 0.55 | '-------------------------------------------------------------' number of scans per 15 minutes: #scans -> char: 1-9 -> '1'-'9'; 10 -> '0'; 11-36 -> 'A'-'Z'; 37-62 -> 'a'-'z'; 63+ -> '#' .-----------------------------------------------------------------------------------------------------------------------------------------. | time since session start (1 char equals 15 minutes) | #SCANS #OBS | OBS Time [s] | | STATION |0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | | sum average | |---------|+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|-------------|----------------| | ISHIOKA|RVUS | 120 240 | 1350 11.2 | | ONSA13NE|RVUS | 120 120 | 1350 11.2 | | ONSA13SW|RVUS | 120 120 | 1350 11.2 | '-----------------------------------------------------------------------------------------------------------------------------------------' number of available sources: 199 number of scheduled sources: 48 number of scans per 15 minutes: #scans -> char: 1-9 -> '1'-'9'; 10 -> '0'; 11-36 -> 'A'-'Z'; 37-62 -> 'a'-'z'; 63+ -> '#' .-----------------------------------------------------------------------------------------------------------------------------------------------------. | time since session start (1 char equals 15 minutes) | #SCANS #OBS | OBS Time [s] | independ | | SOURCE |0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | | sum average | closures | |----------|+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|-------------|----------------|----------| | 0016+731 |11 1 | 3 6 | 30 10.0 | 3 | | 0059+581 |1 11 | 3 6 | 80 26.7 | 3 | | 0133+476 | 11 | 2 4 | 20 10.0 | 2 | | 4C67.05 |11 1 | 3 6 | 30 10.0 | 3 | | 0602+673 |11 | 2 4 | 20 10.0 | 2 | | 0716+714 |11 | 2 4 | 20 10.0 | 2 | | 0804+499 |1 | 1 2 | 29 29.0 | 1 | | 0917+449 |1 | 1 2 | 10 10.0 | 1 | | 0917+624 |11 1 | 3 6 | 30 10.0 | 3 | | 4C39.25 |1 | 1 2 | 10 10.0 | 1 | | 0954+658 |11 | 2 4 | 20 10.0 | 2 | | 0955+476 |1111 | 4 8 | 40 10.0 | 4 | | 1030+415 |1111 | 4 8 | 40 10.0 | 4 | | 1039+811 |11 | 2 4 | 20 10.0 | 2 | | 1040+244 |1 1 | 2 4 | 22 11.0 | 2 | | 1044+719 |11 | 2 4 | 20 10.0 | 2 | | 1059+282 | 11 | 2 4 | 37 18.5 | 2 | | 1123+264 | 11 | 2 4 | 28 14.0 | 2 | | 1128+385 |1111 | 4 8 | 40 10.0 | 4 | | 1144+402 |1111 | 4 8 | 40 10.0 | 4 | | 1149-084 |11 | 2 4 | 20 10.0 | 2 | | 1156+295 |1111 | 4 8 | 40 10.0 | 4 | | 1219+044 |1111 | 4 8 | 60 15.0 | 4 | | 3C274 |1111 | 4 8 | 44 11.0 | 4 | | 1243-072 | 111 | 3 6 | 30 10.0 | 3 | | 1324+224 |1 11 | 3 6 | 30 10.0 | 3 | | 1351-018 | 1 | 1 2 | 11 11.0 | 1 | | 1444+175 | 1 | 1 2 | 25 25.0 | 1 | | 1502+106 | 11 | 2 4 | 20 10.0 | 2 | | 1514+197 | 11 | 2 4 | 20 10.0 | 2 | | 1633+38 | 11 | 2 4 | 20 10.0 | 2 | | 1637+574 | 11 | 2 4 | 20 10.0 | 2 | | NRAO512 | 11 | 2 4 | 20 10.0 | 2 | | 1642+690 | 11 | 2 4 | 20 10.0 | 2 | | DA426 | 11 | 2 4 | 20 10.0 | 2 | | 1726+455 | 1 1 | 2 4 | 24 12.0 | 2 | | 1732+389 | 1 1 | 2 4 | 20 10.0 | 2 | | 1739+522 | 111 | 3 6 | 30 10.0 | 3 | | 1746+470 | 111 | 3 6 | 30 10.0 | 3 | | 1803+784 |1 1 | 2 4 | 20 10.0 | 2 | | 3C371 | 111 | 3 6 | 30 10.0 | 3 | | 1823+568 | 111 | 3 6 | 30 10.0 | 3 | | 1849+670 | 111 | 3 6 | 30 10.0 | 3 | | 2000+472 |111 | 3 6 | 30 10.0 | 3 | | 2007+777 |111 | 3 6 | 30 10.0 | 3 | | 3C418 |1 11 | 3 6 | 30 10.0 | 3 | | 2229+695 |1111 | 4 8 | 40 10.0 | 4 | | 2319+317 |1 | 1 2 | 20 20.0 | 1 | '-----------------------------------------------------------------------------------------------------------------------------------------------------' number of scans per 15 minutes: #scans -> char: 1-9 -> '1'-'9'; 10 -> '0'; 11-36 -> 'A'-'Z'; 37-62 -> 'a'-'z'; 63+ -> '#' .-----------------------------------------------------------------------------------------------------------------------------------. | time since session start (1 char equals 15 minutes) | #OBS | OBS Time [s] | | BASELINE |0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | | sum average | |----------|+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|------|----------------| | Is-Oe |RVUS | 120 | 1350 11.2 | | Is-Ow |RVUS | 120 | 1350 11.2 | | Oe-Ow | | 0 | 0 -nan | '-----------------------------------------------------------------------------------------------------------------------------------' .------------------------------------------. | ID | dist | time | dist | time | | | [deg] | [s] | type | type | |------------------------------------------| | A | 30.00 | 3600 | cosine | cosine | <-- ISHIOKA | B | 30.00 | 3600 | cosine | cosine | <-- ONSA13NE | C | 30.00 | 3600 | cosine | cosine | <-- ONSA13SW '------------------------------------------' Simple observing mode used! band: A all stations: recording rate 2048.00 [Mbit/s] with efficiency factor 0.6063 band: B all stations: recording rate 2048.00 [Mbit/s] with efficiency factor 0.6063 band: C all stations: recording rate 2048.00 [Mbit/s] with efficiency factor 0.6063 band: D all stations: recording rate 2048.00 [Mbit/s] with efficiency factor 0.6063 average theoretical SNR for A-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 26.29 28.40 | 27.34 | | ONSA13NE | - | 26.29 | | ONSA13SW | | 28.40 | '----------------------------------------------------' average theoretical SNR for B-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 31.21 32.17 | 31.69 | | ONSA13NE | - | 31.21 | | ONSA13SW | | 32.17 | '----------------------------------------------------' average theoretical SNR for C-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 32.50 33.56 | 33.03 | | ONSA13NE | - | 32.50 | | ONSA13SW | | 33.56 | '----------------------------------------------------' average theoretical SNR for D-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 27.78 32.57 | 30.17 | | ONSA13NE | - | 27.78 | | ONSA13SW | | 32.57 | '----------------------------------------------------' scan observing durations: scan duration: 0- 9 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 10- 19 | +++++++++++++++ 20- 29 | ++ 30- 39 | 40- 49 | 50- 59 | + 60- 69 | scheduled scan length: .-----------------------------------------------------------------------------------. | S1-S2 | min 10% 50% 90% 95% 97.5% 99% max | sum average | |-------|---------------------------------------------------------|-----------------| | ALL | 10 10 10 12 15 20 25 60 | 1350 11.2 | |-------|---------------------------------------------------------|-----------------| | Is-Oe | 10 10 10 12 15 20 25 60 | 1350 11.2 | | Is-Ow | 10 10 10 12 15 20 25 60 | 1350 11.2 | '-----------------------------------------------------------------------------------' First Scans: .----------------------------------------------------------------------------------------------------------------------------------------------. | scan: no0000 (id: 2143033) duration: 07:30:00 - 07:30:10 | | source: 1149-084 (id: 108) type: target single source scan (1215.53) | |----------------------------------------------------------------------------------------------------------------------------------------------| | station | delay | slew | idle | preob | obs | duration | az [deg] | unaz [deg] | el [deg] | | | [s] | [s] | [s] | [s] | [s] | start - end | start - end | start - end | start - end | |--------------|-------|-------|-------|-------|-------|---------------------|---------------------|-----------------------|-------------------| | ISHIOKA | 0 | 0 | 0 | 0 | 10 | 07:30:00 - 07:30:10 | 251.0171 - 251.0438 | 251.0171 - 251.0438 | 10.2449 - 10.2130 | (id: 36126709 and 36132006) | ONSA13NE | 0 | 0 | 0 | 0 | 10 | 07:30:00 - 07:30:10 | 122.0302 - 122.0672 | 122.0302 - 122.0672 | 8.8226 - 8.8417 | (id: 36126711 and 36132018) | ONSA13SW | 0 | 0 | 0 | 0 | 10 | 07:30:00 - 07:30:10 | 122.0294 - 122.0665 | 122.0294 - 122.0665 | 8.8225 - 8.8416 | (id: 36126721 and 36132023) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0001 (id: 2143695) duration: 07:30:28 - 07:30:43 | | source: 1219+044 (id: 111) type: target single source scan (456.41) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 14 | 0 | 4 | 15 | 07:30:28 - 07:30:43 | 256.6606 - 256.7028 | 256.6606 - 256.7028 | 24.1081 - 24.0589 | (id: 36139943 and 36145612) | ONSA13NE | 0 | 6 | 8 | 4 | 15 | 07:30:28 - 07:30:43 | 108.9700 - 109.0260 | 108.9700 - 109.0260 | 16.5049 - 16.5368 | (id: 36139946 and 36145631) | ONSA13SW | 0 | 6 | 8 | 4 | 15 | 07:30:28 - 07:30:43 | 108.9691 - 109.0252 | 108.9691 - 109.0252 | 16.5047 - 16.5366 | (id: 36139952 and 36145646) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0002 (id: 2144446) duration: 07:31:12 - 07:31:32 | | source: 2319+317 (id: 195) type: target single source scan (160.00) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 25 | 0 | 4 | 20 | 07:31:12 - 07:31:32 | 57.2940 - 57.3369 | 417.2940 - 417.3369 | 10.1071 - 10.1638 | (id: 36149917 and 36154548) | ONSA13NE | 0 | 17 | 8 | 4 | 20 | 07:31:12 - 07:31:32 | 318.9311 - 318.9961 | -41.0689 - -41.0039 | 8.9878 - 8.9582 | (id: 36149920 and 36154642) | ONSA13SW | 0 | 17 | 8 | 4 | 20 | 07:31:12 - 07:31:32 | 318.9306 - 318.9956 | -41.0694 - -41.0044 | 8.9877 - 8.9581 | (id: 36149922 and 36154695) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| Last Scans: .----------------------------------------------------------------------------------------------------------------------------------------------. | scan: no0117 (id: 2185869) duration: 08:28:13 - 08:28:27 | | source: 1123+264 (id: 103) type: target single source scan (478.52) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 19 | 0 | 4 | 14 | 08:28:13 - 08:28:27 | 292.2962 - 292.3263 | 292.2962 - 292.3263 | 13.9006 - 13.8570 | (id: 36795335 and 36796742) | ONSA13NE | 0 | 9 | 10 | 4 | 14 | 08:28:13 - 08:28:27 | 124.4829 - 124.5529 | 124.4829 - 124.5529 | 49.2538 - 49.2798 | (id: 36795337 and 36796751) | ONSA13SW | 0 | 9 | 10 | 4 | 14 | 08:28:13 - 08:28:27 | 124.4815 - 124.5515 | 124.4815 - 124.5515 | 49.2537 - 49.2797 | (id: 36795339 and 36796758) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0118 (id: 2186151) duration: 08:28:43 - 08:29:02 | | source: 1059+282 (id: 102) type: target single source scan (623.95) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 12 | 0 | 4 | 19 | 08:28:43 - 08:29:02 | 296.9245 - 296.9660 | 296.9245 - 296.9660 | 10.4906 - 10.4335 | (id: 36799415 and 36800639) | ONSA13NE | 0 | 5 | 7 | 4 | 19 | 08:28:43 - 08:29:02 | 130.6766 - 130.7811 | 130.6766 - 130.7811 | 53.3952 - 53.4276 | (id: 36799419 and 36800643) | ONSA13SW | 0 | 5 | 7 | 4 | 19 | 08:28:43 - 08:29:02 | 130.6750 - 130.7795 | 130.6750 - 130.7795 | 53.3952 - 53.4276 | (id: 36799422 and 36800647) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0119 (id: 2186320) duration: 08:29:25 - 08:29:35 | | source: 2229+695 (id: 191) type: target single source scan (702.76) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 19 | 0 | 4 | 10 | 08:29:25 - 08:29:35 | 25.2125 - 25.2124 | 385.2125 - 385.2124 | 39.0576 - 39.0720 | (id: 36802874 and 36804699) | ONSA13NE | 0 | 16 | 3 | 4 | 10 | 08:29:25 - 08:29:35 | 350.3362 - 350.3539 | -9.6638 - -9.6461 | 38.3160 - 38.3122 | (id: 36802873 and 36804703) | ONSA13SW | 0 | 16 | 3 | 4 | 10 | 08:29:25 - 08:29:35 | 350.3359 - 350.3536 | -9.6641 - -9.6464 | 38.3156 - 38.3118 | (id: 36802876 and 36804707) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| .------------------------------------------. | sun position: | earth velocity: | |----------------------|-------------------| | RA: 11h 38m 43.44s | x: 2703 [m/s] | | DEC: +02 18' 03.96" | y: 27069 [m/s] | | | z: 11735 [m/s] | '------------------------------------------' .--------------------------------------------------------------------. | earth nutation: | | time | X Y S | |---------------------|----------------------------------------------| | 2023.09.17 07:30:00 | +2.289081e-03 +3.671586e-05 -4.777529e-08 | | 2023.09.17 08:30:00 | +2.289081e-03 +3.671184e-05 -4.777069e-08 | | 2023.09.17 09:30:00 | +2.289082e-03 +3.670767e-05 -4.776592e-08 | '--------------------------------------------------------------------' ================================================================================================================================================ FULL SCHEDULING SETUP ================================================================================================================================================ Can be used to recreate schedule: VieSched++ GUI b64510b4dfa3dfe53aaf243e1315c0d36158bbae VieSched++ AUTO oc.dach@bkg.bund.de b23260 2023.09.17 07:30:00 2023.09.17 08:30:00 true 150 1 true true false __all__ start error info true ISHIOKA ONSA13NE ONSA13SW b23260 DACH GSI DACH oc.dach@bkg.bund.de Matthias Schartner mschartner@ethz.ch ETH Zurich, Switzerland Christian Ploetz christian.ploetz@bkg.bund.de Geodatisches Observatorium Wettzell, Germany This is an automatically generated schedule\nThe template was generated by Matthias Schartner\n\nPurpose\n=======\nThe project aims to determine dUT1 on a VGOS baseline true true false true true true false true false false /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/antenna.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/Templates/VGOS-INT-B/equip.cat.VGOS /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/flux.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/freq.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/hdpos.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/loif.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/mask.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/modes.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/position.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/rec.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/rx.cat /home/oper/VieSchedpp/VieSchedpp_AUTO/Templates/VGOS-INT-B/source.cat.vgosb /home/oper/VieSchedpp/VieSchedpp_AUTO/CATALOGS/tracks.cat __all__ default hard 1 1 1 10 30 0 600 175 0 600 5 9999 999999 4 0 0 0 1 5 5 0 0 __all__ default hard 1 1 1 0 4 3 900 0.15 999 1 0355+508 0552+398 0059+581 __all__ default hard Oe-Ow ignore hard 0 0 9999 1 1 30 3600 0 cosine cosine 1 1 1 15 0 1 25 15 900 2 0.29999999999999999 0.25 0.20000000000000001 0 0.02 0.040000000000000001 0.059999999999999998 0.080000000000000002 0.10000000000000001 0.12 0.14000000000000001 0.16 0.17999999999999999 0 0.33000000000000002 0.67000000000000004 1 0 0.33000000000000002 0.67000000000000004 1 300 450 600 auto auto 1024 2 0.60629999999999995 0.092062540842648311 1 0.054543420784513498 1 0.045310509944985186 1 0.028670714395011666 1 12 required 0 optional 12 required 0 optional 12 required 0 optional 12 required 0 optional 600 1 60 calib 3000 1 60 calib 1000 2.83 1 50 1.8 2000 200 2 8 0 150 6 0.0001 ISHIOKA false false true false 300 1.5 3 5 25 __none__ __all__ 70 0.75 1 0 0 1.2 0 0 0 0 0