Exposure
ID
SPICA.2025-06-24T06-46-33_1
Header ID
SPICA.2025-06-24T06-46-33
Date updated
2025-06-24 06:45:28 UTC+0000
Release date
None
UTC Start
2025-06-24 06:45:28.111
UTC End
2025-06-24 06:46:28.111
MJD Start
60850.2815753566
MJD End
60850.282269801035
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
68364
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50800
Name
HD_165777
RA
271.8374
DEC
9.563848
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9377 30.9390 91.0229 91.1916
S1-E1 317.3254 317.0941 57.9010 58.0129
S1-E2 263.6418 263.4661 65.4546 65.5836
S1-W1 239.5463 239.9149 123.7553 123.9317
S1-W2 187.3002 187.3884 101.1466 101.3276
S2-E1 291.9046 291.6909 54.5810 54.6852
S2-E2 236.1116 235.9454 62.2128 62.3346
S2-W1 214.1756 214.5446 128.2350 128.4049
S2-W2 156.9384 157.0267 103.1323 103.3146
E1-E2 65.8321 65.8215 -153.8641 -153.8145
E1-W1 309.6599 309.8800 -167.0010 -166.9653
E1-W2 221.7856 221.8013 -157.4508 -157.4075
E2-W1 246.0061 246.2406 -170.4879 -170.4520
E2-W2 156.1367 156.1637 -158.9623 -158.9211
W1-W2 98.1099 98.3162 -9.0287 -8.9646
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 60850.2815753566
PI-COI spica
HIERARCH OBS TARG NAME HD_165777
HIERARCH OBS RA 271.8374
HIERARCH OBS DEC 9.563848
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 30.9377
HIERARCH ISS PBL12 END 30.939
HIERARCH ISS PBLA12 START 91.0229
HIERARCH ISS PBLA12 END 91.1916
HIERARCH ISS PBL13 START 317.3254
HIERARCH ISS PBL13 END 317.0941
HIERARCH ISS PBLA13 START 57.901
HIERARCH ISS PBLA13 END 58.0129
HIERARCH ISS PBL14 START 263.6418
HIERARCH ISS PBL14 END 263.4661
HIERARCH ISS PBLA14 START 65.4546
HIERARCH ISS PBLA14 END 65.5836
HIERARCH ISS PBL15 START 239.5463
HIERARCH ISS PBL15 END 239.9149
HIERARCH ISS PBLA15 START 123.7553
HIERARCH ISS PBLA15 END 123.9317
HIERARCH ISS PBL16 START 187.3002
HIERARCH ISS PBL16 END 187.3884
HIERARCH ISS PBLA16 START 101.1466
HIERARCH ISS PBLA16 END 101.3276
HIERARCH ISS PBL23 START 291.9046
HIERARCH ISS PBL23 END 291.6909
HIERARCH ISS PBLA23 START 54.581
HIERARCH ISS PBLA23 END 54.6852
HIERARCH ISS PBL24 START 236.1116
HIERARCH ISS PBL24 END 235.9454
HIERARCH ISS PBLA24 START 62.2128
HIERARCH ISS PBLA24 END 62.3346
HIERARCH ISS PBL25 START 214.1756
HIERARCH ISS PBL25 END 214.5446
HIERARCH ISS PBLA25 START 128.235
HIERARCH ISS PBLA25 END 128.4049
HIERARCH ISS PBL26 START 156.9384
HIERARCH ISS PBL26 END 157.0267
HIERARCH ISS PBLA26 START 103.1323
HIERARCH ISS PBLA26 END 103.3146
HIERARCH ISS PBL34 START 65.8321
HIERARCH ISS PBL34 END 65.8215
HIERARCH ISS PBLA34 START -153.8641
HIERARCH ISS PBLA34 END -153.8145
HIERARCH ISS PBL35 START 309.6599
HIERARCH ISS PBL35 END 309.88
HIERARCH ISS PBLA35 START -167.001
HIERARCH ISS PBLA35 END -166.9653
HIERARCH ISS PBL36 START 221.7856
HIERARCH ISS PBL36 END 221.8013
HIERARCH ISS PBLA36 START -157.4508
HIERARCH ISS PBLA36 END -157.4075
HIERARCH ISS PBL45 START 246.0061
HIERARCH ISS PBL45 END 246.2406
HIERARCH ISS PBLA45 START -170.4879
HIERARCH ISS PBLA45 END -170.452
HIERARCH ISS PBL46 START 156.1367
HIERARCH ISS PBL46 END 156.1637
HIERARCH ISS PBLA46 START -158.9623
HIERARCH ISS PBLA46 END -158.9211
HIERARCH ISS PBL56 START 98.1099
HIERARCH ISS PBL56 END 98.3162
HIERARCH ISS PBLA56 START -9.0287
HIERARCH ISS PBLA56 END -8.9646
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1