Exposure
ID
SPICA.2025-05-09T10-40-40_1
Header ID
SPICA.2025-05-09T10-40-40
Date updated
2025-05-09 10:39:35 UTC+0000
Release date
None
UTC Start
2025-05-09 10:39:35.826
UTC End
2025-05-09 10:40:35.826
MJD Start
60804.4441646513
MJD End
60804.44485909573
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9536 33.9550 96.5321 96.6834
S1-E1 329.8934 329.8526 64.3951 64.5409
S1-E2 277.9681 277.9411 72.0657 72.2140
S1-W1 274.7017 274.8125 125.8766 126.0394
S1-W2 209.6295 209.6565 105.9069 106.0636
S2-E1 301.6834 301.6434 60.9628 61.1075
S2-E2 247.4632 247.4359 68.8081 68.9555
S2-W1 245.6688 245.7819 129.7602 129.9228
S2-W2 176.2162 176.2424 107.7055 107.8631
E1-E2 65.8585 65.8527 -149.8940 -149.7601
E1-W1 312.6608 312.7520 -166.1376 -166.0107
E1-W2 221.8207 221.8236 -154.3861 -154.2555
E2-W1 250.1106 250.2099 -170.3616 -170.2345
E2-W2 156.2497 156.2588 -156.2779 -156.1484
W1-W2 105.6372 105.7261 -11.4571 -11.3164
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.4441646513
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.9536
HIERARCH ISS PBL12 END 33.955
HIERARCH ISS PBLA12 START 96.5321
HIERARCH ISS PBLA12 END 96.6834
HIERARCH ISS PBL13 START 329.8934
HIERARCH ISS PBL13 END 329.8526
HIERARCH ISS PBLA13 START 64.3951
HIERARCH ISS PBLA13 END 64.5409
HIERARCH ISS PBL14 START 277.9681
HIERARCH ISS PBL14 END 277.9411
HIERARCH ISS PBLA14 START 72.0657
HIERARCH ISS PBLA14 END 72.214
HIERARCH ISS PBL15 START 274.7017
HIERARCH ISS PBL15 END 274.8125
HIERARCH ISS PBLA15 START 125.8766
HIERARCH ISS PBLA15 END 126.0394
HIERARCH ISS PBL16 START 209.6295
HIERARCH ISS PBL16 END 209.6565
HIERARCH ISS PBLA16 START 105.9069
HIERARCH ISS PBLA16 END 106.0636
HIERARCH ISS PBL23 START 301.6834
HIERARCH ISS PBL23 END 301.6434
HIERARCH ISS PBLA23 START 60.9628
HIERARCH ISS PBLA23 END 61.1075
HIERARCH ISS PBL24 START 247.4632
HIERARCH ISS PBL24 END 247.4359
HIERARCH ISS PBLA24 START 68.8081
HIERARCH ISS PBLA24 END 68.9555
HIERARCH ISS PBL25 START 245.6688
HIERARCH ISS PBL25 END 245.7819
HIERARCH ISS PBLA25 START 129.7602
HIERARCH ISS PBLA25 END 129.9228
HIERARCH ISS PBL26 START 176.2162
HIERARCH ISS PBL26 END 176.2424
HIERARCH ISS PBLA26 START 107.7055
HIERARCH ISS PBLA26 END 107.8631
HIERARCH ISS PBL34 START 65.8585
HIERARCH ISS PBL34 END 65.8527
HIERARCH ISS PBLA34 START -149.894
HIERARCH ISS PBLA34 END -149.7601
HIERARCH ISS PBL35 START 312.6608
HIERARCH ISS PBL35 END 312.752
HIERARCH ISS PBLA35 START -166.1376
HIERARCH ISS PBLA35 END -166.0107
HIERARCH ISS PBL36 START 221.8207
HIERARCH ISS PBL36 END 221.8236
HIERARCH ISS PBLA36 START -154.3861
HIERARCH ISS PBLA36 END -154.2555
HIERARCH ISS PBL45 START 250.1106
HIERARCH ISS PBL45 END 250.2099
HIERARCH ISS PBLA45 START -170.3616
HIERARCH ISS PBLA45 END -170.2345
HIERARCH ISS PBL46 START 156.2497
HIERARCH ISS PBL46 END 156.2588
HIERARCH ISS PBLA46 START -156.2779
HIERARCH ISS PBLA46 END -156.1484
HIERARCH ISS PBL56 START 105.6372
HIERARCH ISS PBL56 END 105.7261
HIERARCH ISS PBLA56 START -11.4571
HIERARCH ISS PBLA56 END -11.3164
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1