Exposure
ID
SPICA.2025-08-17T09-57-18_1
Header ID
SPICA.2025-08-17T09-57-18
Date updated
2025-08-17 09:56:13 UTC+0000
Release date
None
UTC Start
2025-08-17 09:56:13.102
UTC End
2025-08-17 09:57:13.102
MJD Start
60904.4140405306
MJD End
60904.414734975035
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
70043
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51968
Name
HD_6530
RA
16.52145
DEC
-9.839354
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.4377 24.4349 88.4287 88.6421
S1-E1 285.8772 285.3966 51.7617 51.8379
S1-E2 229.6752 229.2981 59.2299 59.3420
S1-W1 185.0457 185.6853 131.1795 131.3584
S1-W2 143.5060 143.6487 101.2990 101.5347
S2-E1 266.6748 266.2346 48.6248 48.6860
S2-E2 208.6836 208.3327 55.9549 56.0515
S2-W1 167.9222 168.5496 136.8489 137.0023
S2-W2 119.8059 119.9538 103.9031 104.1398
E1-E2 65.3650 65.3297 -155.4123 -155.4445
E1-W1 310.7053 310.8904 -164.0722 -164.1282
E1-W2 221.5242 221.4724 -157.7679 -157.8087
E2-W1 246.2822 246.5070 -166.3624 -166.4214
E2-W2 156.2375 156.2216 -158.7531 -158.7972
W1-W2 93.7321 93.9806 0.8863 0.8376
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 60904.4140405306
PI-COI spica
HIERARCH OBS TARG NAME HD_6530
HIERARCH OBS RA 16.52145
HIERARCH OBS DEC -9.839354
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 24.4377
HIERARCH ISS PBL12 END 24.4349
HIERARCH ISS PBLA12 START 88.4287
HIERARCH ISS PBLA12 END 88.6421
HIERARCH ISS PBL13 START 285.8772
HIERARCH ISS PBL13 END 285.3966
HIERARCH ISS PBLA13 START 51.7617
HIERARCH ISS PBLA13 END 51.8379
HIERARCH ISS PBL14 START 229.6752
HIERARCH ISS PBL14 END 229.2981
HIERARCH ISS PBLA14 START 59.2299
HIERARCH ISS PBLA14 END 59.342
HIERARCH ISS PBL15 START 185.0457
HIERARCH ISS PBL15 END 185.6853
HIERARCH ISS PBLA15 START 131.1795
HIERARCH ISS PBLA15 END 131.3584
HIERARCH ISS PBL16 START 143.506
HIERARCH ISS PBL16 END 143.6487
HIERARCH ISS PBLA16 START 101.299
HIERARCH ISS PBLA16 END 101.5347
HIERARCH ISS PBL23 START 266.6748
HIERARCH ISS PBL23 END 266.2346
HIERARCH ISS PBLA23 START 48.6248
HIERARCH ISS PBLA23 END 48.686
HIERARCH ISS PBL24 START 208.6836
HIERARCH ISS PBL24 END 208.3327
HIERARCH ISS PBLA24 START 55.9549
HIERARCH ISS PBLA24 END 56.0515
HIERARCH ISS PBL25 START 167.9222
HIERARCH ISS PBL25 END 168.5496
HIERARCH ISS PBLA25 START 136.8489
HIERARCH ISS PBLA25 END 137.0023
HIERARCH ISS PBL26 START 119.8059
HIERARCH ISS PBL26 END 119.9538
HIERARCH ISS PBLA26 START 103.9031
HIERARCH ISS PBLA26 END 104.1398
HIERARCH ISS PBL34 START 65.365
HIERARCH ISS PBL34 END 65.3297
HIERARCH ISS PBLA34 START -155.4123
HIERARCH ISS PBLA34 END -155.4445
HIERARCH ISS PBL35 START 310.7053
HIERARCH ISS PBL35 END 310.8904
HIERARCH ISS PBLA35 START -164.0722
HIERARCH ISS PBLA35 END -164.1282
HIERARCH ISS PBL36 START 221.5242
HIERARCH ISS PBL36 END 221.4724
HIERARCH ISS PBLA36 START -157.7679
HIERARCH ISS PBLA36 END -157.8087
HIERARCH ISS PBL45 START 246.2822
HIERARCH ISS PBL45 END 246.507
HIERARCH ISS PBLA45 START -166.3624
HIERARCH ISS PBLA45 END -166.4214
HIERARCH ISS PBL46 START 156.2375
HIERARCH ISS PBL46 END 156.2216
HIERARCH ISS PBLA46 START -158.7531
HIERARCH ISS PBLA46 END -158.7972
HIERARCH ISS PBL56 START 93.7321
HIERARCH ISS PBL56 END 93.9806
HIERARCH ISS PBLA56 START 0.8863
HIERARCH ISS PBLA56 END 0.8376
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1