Exposure
ID
SPICA.2025-05-09T09-35-21_1
Header ID
SPICA.2025-05-09T09-35-21
Date updated
2025-05-09 09:34:16 UTC+0000
Release date
None
UTC Start
2025-05-09 09:34:16.341
UTC End
2025-05-09 09:35:16.341
MJD Start
60804.3988002416
MJD End
60804.39949468603
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
64217
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47828
Name
HD_157198
RA
260.2259
DEC
24.49944
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6219 33.6244 95.8352 95.9883
S1-E1 327.9767 327.8954 63.4945 63.6355
S1-E2 275.9845 275.9298 71.1856 71.3315
S1-W1 270.5484 270.7136 125.5943 125.7555
S1-W2 207.0968 207.1427 105.3037 105.4623
S2-E1 300.1097 300.0306 60.0586 60.1973
S2-E2 245.8266 245.7719 67.9155 68.0596
S2-W1 241.9369 242.1022 129.5496 129.7094
S2-W2 174.0209 174.0649 107.1250 107.2844
E1-E2 65.8162 65.8052 -150.6439 -150.5260
E1-W1 312.6061 312.7038 -166.4004 -166.2923
E1-W2 221.8164 221.8076 -154.9981 -154.8846
E2-W1 249.9029 250.0145 -170.5015 -170.3933
E2-W2 156.2701 156.2728 -156.8305 -156.7184
W1-W2 104.7850 104.8932 -11.1402 -11.0161
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 60804.3988002416
PI-COI spica
HIERARCH OBS TARG NAME HD_157198
HIERARCH OBS RA 260.2259
HIERARCH OBS DEC 24.49944
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 33.6219
HIERARCH ISS PBL12 END 33.6244
HIERARCH ISS PBLA12 START 95.8352
HIERARCH ISS PBLA12 END 95.9883
HIERARCH ISS PBL13 START 327.9767
HIERARCH ISS PBL13 END 327.8954
HIERARCH ISS PBLA13 START 63.4945
HIERARCH ISS PBLA13 END 63.6355
HIERARCH ISS PBL14 START 275.9845
HIERARCH ISS PBL14 END 275.9298
HIERARCH ISS PBLA14 START 71.1856
HIERARCH ISS PBLA14 END 71.3315
HIERARCH ISS PBL15 START 270.5484
HIERARCH ISS PBL15 END 270.7136
HIERARCH ISS PBLA15 START 125.5943
HIERARCH ISS PBLA15 END 125.7555
HIERARCH ISS PBL16 START 207.0968
HIERARCH ISS PBL16 END 207.1427
HIERARCH ISS PBLA16 START 105.3037
HIERARCH ISS PBLA16 END 105.4623
HIERARCH ISS PBL23 START 300.1097
HIERARCH ISS PBL23 END 300.0306
HIERARCH ISS PBLA23 START 60.0586
HIERARCH ISS PBLA23 END 60.1973
HIERARCH ISS PBL24 START 245.8266
HIERARCH ISS PBL24 END 245.7719
HIERARCH ISS PBLA24 START 67.9155
HIERARCH ISS PBLA24 END 68.0596
HIERARCH ISS PBL25 START 241.9369
HIERARCH ISS PBL25 END 242.1022
HIERARCH ISS PBLA25 START 129.5496
HIERARCH ISS PBLA25 END 129.7094
HIERARCH ISS PBL26 START 174.0209
HIERARCH ISS PBL26 END 174.0649
HIERARCH ISS PBLA26 START 107.125
HIERARCH ISS PBLA26 END 107.2844
HIERARCH ISS PBL34 START 65.8162
HIERARCH ISS PBL34 END 65.8052
HIERARCH ISS PBLA34 START -150.6439
HIERARCH ISS PBLA34 END -150.526
HIERARCH ISS PBL35 START 312.6061
HIERARCH ISS PBL35 END 312.7038
HIERARCH ISS PBLA35 START -166.4004
HIERARCH ISS PBLA35 END -166.2923
HIERARCH ISS PBL36 START 221.8164
HIERARCH ISS PBL36 END 221.8076
HIERARCH ISS PBLA36 START -154.9981
HIERARCH ISS PBLA36 END -154.8846
HIERARCH ISS PBL45 START 249.9029
HIERARCH ISS PBL45 END 250.0145
HIERARCH ISS PBLA45 START -170.5015
HIERARCH ISS PBLA45 END -170.3933
HIERARCH ISS PBL46 START 156.2701
HIERARCH ISS PBL46 END 156.2728
HIERARCH ISS PBLA46 START -156.8305
HIERARCH ISS PBLA46 END -156.7184
HIERARCH ISS PBL56 START 104.785
HIERARCH ISS PBL56 END 104.8932
HIERARCH ISS PBLA56 START -11.1402
HIERARCH ISS PBLA56 END -11.0161
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1