<<<<< b23162 >>>>> <<< b23162 >>> DACH, Matthias Schartner(1), Christian Ploetz(2), (1) ETH Zurich, Switzerland (2) Geodatisches Observatorium Wettzell, Germany Date of experiment: 2023,Jun,11 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: b23162 =========================================================== Experiment: b23162 Description: b23162 Scheduler: DACH Correlator: GSI Start: 2023-162-07:30:00 End: 2023-162-08:30:00 Current yyyyddd: 2023162 (2023.44) ( 60106 MJD, SUN. 11JUN.) =========================================================== Software: VieSched++ Version: 6951a19 GUI: VieSched++ Version: b64510b scheduler: VieSched++ AUTO mail: oc.dach@bkg.bund.de =========================================================== First observations Observation listing from file b23162.skd for experiment b23162 Source Start DURATIONS name yyddd-hhmmss Is Oe Ow 1732+389 23162-073000| 10 10 10 Last observations 1803+784 23162-082938| 10 10 10 =========================================================== Calibrator scans Observation listing from file b23162.skd for experiment b23162 Source Start DURATIONS name yyddd-hhmmss Is Oe Ow 0059+581 23162-074000| 60 60 60 0552+398 23162-082000| 60 60 60 ----------------------------------------------------------- total| 2 2 2 =========================================================== Schedule was created using multi scheduling tool version 435 focus corner switch cadence 600 [s] weight sky-coverage 0.12 weight low declination 0 weight low elevation 0 =========================================================== Key: Is=ISHIOKA Oe=ONSA13NE Ow=ONSA13SW Is Oe Ow Avg % obs. time: 38.08 38.08 38.08 38.08 % cal. time: 13.22 13.22 13.22 13.22 % slew time: 47.00 24.61 24.61 32.07 % idle time: 1.36 23.75 23.75 16.29 % 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): 11.43 11.43 11.43 11.43 Total TB: 1.40 1.40 1.40 1.40 # 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: 2742 Average obs-time: 11.4 =========================================================== 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 118 236 fillin mode 0 0 calibrator 2 4 weight factors: sky coverage: 0.12 duration: 1 sky coverage score (1 means perfect distribution) .-------------------------------------------------------------. | | ISHIOKA ONSA13NE ONSA13SW | average | |-------------------|------------------------------|----------| | 13 areas @ 8 min | 0.48 0.52 0.52 | 0.51 | | 25 areas @ 8 min | 0.40 0.38 0.38 | 0.38 | | 37 areas @ 8 min | 0.30 0.31 0.31 | 0.31 | |-------------------------------------------------------------| | 13 areas @ 15 min | 0.56 0.65 0.65 | 0.62 | | 25 areas @ 15 min | 0.49 0.50 0.50 | 0.50 | | 37 areas @ 15 min | 0.43 0.42 0.42 | 0.42 | |-------------------------------------------------------------| | 13 areas @ 30 min | 0.58 0.65 0.65 | 0.63 | | 25 areas @ 30 min | 0.53 0.53 0.53 | 0.53 | | 37 areas @ 30 min | 0.47 0.44 0.44 | 0.45 | |-------------------------------------------------------------| | 13 areas @ 60 min | 0.65 0.69 0.69 | 0.68 | | 25 areas @ 60 min | 0.58 0.60 0.60 | 0.59 | | 37 areas @ 60 min | 0.55 0.54 0.54 | 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|SVTS | 120 240 | 1371 11.4 | | ONSA13NE|SVTS | 120 120 | 1371 11.4 | | ONSA13SW|SVTS | 120 120 | 1371 11.4 | '-----------------------------------------------------------------------------------------------------------------------------------------' number of available sources: 199 number of scheduled sources: 49 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 | 2 4 | 20 10.0 | 2 | | 0059+581 |1 11 | 3 6 | 80 26.7 | 3 | | 0133+476 |1 | 1 2 | 10 10.0 | 1 | | 4C67.05 |11 1 | 3 6 | 30 10.0 | 3 | | 0300+470 | 111 | 3 6 | 30 10.0 | 3 | | 0307+380 | 1 | 1 2 | 29 29.0 | 1 | | 0446+112 |1 11 | 3 6 | 36 12.0 | 3 | | 0458-020 |1 | 1 2 | 10 10.0 | 1 | | 0528+134 |1 11 | 3 6 | 30 10.0 | 3 | | 0552+398 |1 12 | 4 8 | 90 22.5 | 4 | | 0602+405 | 1 1 | 2 4 | 20 10.0 | 2 | | 0602+673 |11 1 | 3 6 | 30 10.0 | 3 | | 0642+449 | 1 1 | 2 4 | 20 10.0 | 2 | | 0657+172 | 11 | 2 4 | 32 16.0 | 2 | | 0716+714 |1 | 1 2 | 11 11.0 | 1 | | 0736+017 | 1 | 1 2 | 10 10.0 | 1 | | 0748+126 |111 | 3 6 | 30 10.0 | 3 | | 0754+100 |111 | 3 6 | 30 10.0 | 3 | | 0805+410 |1 1 | 2 4 | 20 10.0 | 2 | | 0812+367 |1 11 | 3 6 | 30 10.0 | 3 | | 0814+425 |11 1 | 3 6 | 30 10.0 | 3 | | 0827+243 |11 1 | 3 6 | 30 10.0 | 3 | | OJ287 |11 1 | 3 6 | 30 10.0 | 3 | | 0917+449 |11 1 | 3 6 | 30 10.0 | 3 | | 0917+624 |11 | 2 4 | 20 10.0 | 2 | | 4C39.25 | 1 | 1 2 | 10 10.0 | 1 | | 0954+658 |11 | 2 4 | 20 10.0 | 2 | | 0955+476 | 1 | 1 2 | 10 10.0 | 1 | | 1030+415 | 1 | 1 2 | 10 10.0 | 1 | | 1039+811 |11 | 2 4 | 20 10.0 | 2 | | 1053+704 |11 | 2 4 | 24 12.0 | 2 | | 1128+385 | 1 | 1 2 | 10 10.0 | 1 | | 1144+402 | 1 | 1 2 | 10 10.0 | 1 | | 1633+38 |1111 | 4 8 | 40 10.0 | 4 | | 1637+574 |1111 | 4 8 | 40 10.0 | 4 | | NGC6251 | 1 | 1 2 | 26 26.0 | 1 | | NRAO512 |1111 | 4 8 | 40 10.0 | 4 | | 1642+690 | 111 | 3 6 | 30 10.0 | 3 | | DA426 |111 | 3 6 | 39 13.0 | 3 | | 1726+455 | 11 | 2 4 | 22 11.0 | 2 | | 1732+389 |1111 | 4 8 | 40 10.0 | 4 | | 1739+522 | 111 | 3 6 | 30 10.0 | 3 | | 1746+470 | 11 | 2 4 | 22 11.0 | 2 | | 1803+784 | 111 | 3 6 | 30 10.0 | 3 | | 3C371 |1111 | 4 8 | 40 10.0 | 4 | | 1823+568 | 111 | 3 6 | 30 10.0 | 3 | | 1849+670 | 111 | 3 6 | 30 10.0 | 3 | | 2007+777 |1 11 | 3 6 | 30 10.0 | 3 | | 2229+695 |1 11 | 3 6 | 30 10.0 | 3 | '-----------------------------------------------------------------------------------------------------------------------------------------------------' 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 |SVTS | 120 | 1371 11.4 | | Is-Ow |SVTS | 120 | 1371 11.4 | | 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 | 27.06 29.23 | 28.14 | | ONSA13NE | - | 27.06 | | ONSA13SW | | 29.23 | '----------------------------------------------------' average theoretical SNR for B-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 30.89 31.84 | 31.36 | | ONSA13NE | - | 30.89 | | ONSA13SW | | 31.84 | '----------------------------------------------------' average theoretical SNR for C-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 31.77 32.82 | 32.30 | | ONSA13NE | - | 31.77 | | ONSA13SW | | 32.82 | '----------------------------------------------------' average theoretical SNR for D-band per baseline: .----------------------------------------------------. | STATIONS | ISHIOKA ONSA13NE ONSA13SW | AVERAGE | |----------|------------------------------|----------| | ISHIOKA | 26.47 31.04 | 28.75 | | ONSA13NE | - | 26.47 | | ONSA13SW | | 31.04 | '----------------------------------------------------' 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 13 26 29 60 | 1371 11.4 | |-------|---------------------------------------------------------|-----------------| | Is-Oe | 10 10 10 12 13 26 29 60 | 1371 11.4 | | Is-Ow | 10 10 10 12 13 26 29 60 | 1371 11.4 | '-----------------------------------------------------------------------------------' First Scans: .----------------------------------------------------------------------------------------------------------------------------------------------. | scan: no0000 (id: 963) duration: 07:30:00 - 07:30:10 | | source: 1732+389 (id: 153) type: target single source scan (1120.00) | |----------------------------------------------------------------------------------------------------------------------------------------------| | 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 | 46.8725 - 46.8939 | 46.8725 - 46.8939 | 8.0191 - 8.0437 | (id: 55046 and 64088) | ONSA13NE | 0 | 0 | 0 | 0 | 10 | 07:30:00 - 07:30:10 | 314.7049 - 314.7347 | 314.7049 - 314.7347 | 18.6551 - 18.6391 | (id: 55047 and 64100) | ONSA13SW | 0 | 0 | 0 | 0 | 10 | 07:30:00 - 07:30:10 | 314.7044 - 314.7343 | 314.7044 - 314.7343 | 18.6551 - 18.6391 | (id: 55048 and 64118) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0001 (id: 3096) duration: 07:30:27 - 07:30:37 | | source: 1633+38 (id: 142) type: target single source scan (961.88) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 13 | 0 | 4 | 10 | 07:30:27 - 07:30:37 | 54.7258 - 54.7446 | 54.7258 - 54.7446 | 16.8053 - 16.8328 | (id: 68524 and 73688) | ONSA13NE | 0 | 5 | 8 | 4 | 10 | 07:30:27 - 07:30:37 | 325.1364 - 325.1674 | 325.1364 - 325.1674 | 12.7256 - 12.7127 | (id: 68527 and 73692) | ONSA13SW | 0 | 5 | 8 | 4 | 10 | 07:30:27 - 07:30:37 | 325.1359 - 325.1669 | 325.1359 - 325.1669 | 12.7254 - 12.7126 | (id: 68529 and 73696) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0002 (id: 4621) duration: 07:30:52 - 07:31:02 | | source: NRAO512 (id: 145) type: target single source scan (849.55) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 11 | 0 | 4 | 10 | 07:30:52 - 07:31:02 | 52.7520 - 52.7704 | 52.7520 - 52.7704 | 16.9297 - 16.9565 | (id: 77713 and 82824) | ONSA13NE | 0 | 5 | 6 | 4 | 10 | 07:30:52 - 07:31:02 | 324.9289 - 324.9593 | 324.9289 - 324.9593 | 14.6078 - 14.5949 | (id: 77725 and 82843) | ONSA13SW | 0 | 5 | 6 | 4 | 10 | 07:30:52 - 07:31:02 | 324.9284 - 324.9588 | 324.9284 - 324.9588 | 14.6077 - 14.5947 | (id: 77730 and 82860) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| Last Scans: .----------------------------------------------------------------------------------------------------------------------------------------------. | scan: no0117 (id: 129023) duration: 08:28:46 - 08:28:56 | | source: 1849+670 (id: 165) type: target single source scan (1.03) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 13 | 0 | 4 | 10 | 08:28:46 - 08:28:56 | 22.6227 - 22.6334 | 382.6227 - 382.6334 | 24.1566 - 24.1696 | (id: 1171622 and 1176322) | ONSA13NE | 0 | 6 | 7 | 4 | 10 | 08:28:46 - 08:28:56 | 331.4487 - 331.4654 | 331.4487 - 331.4654 | 43.1229 - 43.1121 | (id: 1171624 and 1176348) | ONSA13SW | 0 | 6 | 7 | 4 | 10 | 08:28:46 - 08:28:56 | 331.4486 - 331.4653 | 331.4486 - 331.4653 | 43.1226 - 43.1118 | (id: 1171630 and 1176371) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0118 (id: 129762) duration: 08:29:12 - 08:29:22 | | source: 3C371 (id: 161) type: target single source scan (1.01) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 12 | 0 | 4 | 10 | 08:29:12 - 08:29:22 | 22.4029 - 22.4103 | 382.4029 - 382.4103 | 28.9305 - 28.9433 | (id: 1180421 and 1184209) | ONSA13NE | 0 | 5 | 7 | 4 | 10 | 08:29:12 - 08:29:22 | 337.9583 - 337.9742 | 337.9583 - 337.9742 | 42.7599 - 42.7515 | (id: 1180422 and 1184239) | ONSA13SW | 0 | 5 | 7 | 4 | 10 | 08:29:12 - 08:29:22 | 337.9582 - 337.9741 | 337.9582 - 337.9741 | 42.7596 - 42.7512 | (id: 1180425 and 1184254) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| | scan: no0119 (id: 130569) duration: 08:29:38 - 08:29:48 | | source: 1803+784 (id: 160) type: target single source scan (1.02) | |----------------------------------------------------------------------------------------------------------------------------------------------| | ISHIOKA | 0 | 12 | 0 | 4 | 10 | 08:29:38 - 08:29:48 | 13.4259 - 13.4294 | 373.4259 - 373.4294 | 32.8869 - 32.8947 | (id: 1189428 and 1190152) | ONSA13NE | 0 | 5 | 7 | 4 | 10 | 08:29:38 - 08:29:48 | 346.1975 - 346.2073 | 346.1975 - 346.2073 | 49.2661 - 49.2608 | (id: 1189429 and 1190178) | ONSA13SW | 0 | 5 | 7 | 4 | 10 | 08:29:38 - 08:29:48 | 346.1975 - 346.2073 | 346.1975 - 346.2073 | 49.2657 - 49.2604 | (id: 1189431 and 1190204) | ignore observations: Oe-Ow | |----------------------------------------------------------------------------------------------------------------------------------------------| .------------------------------------------. | sun position: | earth velocity: | |----------------------|-------------------| | RA: 05h 17m 18.72s | x: 28842 [m/s] | | DEC: +23° 04' 22.64" | y: -4945 [m/s] | | | z: -2145 [m/s] | '------------------------------------------' .--------------------------------------------------------------------. | earth nutation: | | time | X Y S | |---------------------|----------------------------------------------| | 2023.06.11 07:30:00 | +2.260074e-03 +2.986560e-05 -4.041679e-08 | | 2023.06.11 08:30:00 | +2.260079e-03 +2.986770e-05 -4.041909e-08 | | 2023.06.11 09:30:00 | +2.260085e-03 +2.986958e-05 -4.042112e-08 | '--------------------------------------------------------------------' ================================================================================================================================================ FULL SCHEDULING SETUP ================================================================================================================================================ Can be used to recreate schedule: VieSched++ GUI b64510b4dfa3dfe53aaf243e1315c0d36158bbae VieSched++ AUTO oc.dach@bkg.bund.de b23162 2023.06.11 07:30:00 2023.06.11 08:30:00 true 150 1 true true false __all__ start error info true ISHIOKA ONSA13NE ONSA13SW b23162 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