Exposure
ID
SPICA.2025-09-15T10-04-28_1
Header ID
SPICA.2025-09-15T10-04-28
Date updated
2025-09-15 10:03:23 UTC+0000
Release date
None
UTC Start
2025-09-15 10:03:23.700
UTC End
2025-09-15 10:04:23.700
MJD Start
60933.4190243032
MJD End
60933.41971874763
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
64297
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47778
Name
HD_15318
RA
37.03976
DEC
8.460056
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7393 30.7453 94.9158 95.0836
S1-E1 309.8671 309.6002 60.4445 60.5717
S1-E2 257.7582 257.5754 68.4032 68.5462
S1-W1 245.9881 246.3634 127.8957 128.0475
S1-W2 187.8647 187.9841 105.3357 105.5076
S2-E1 285.0568 284.7990 56.9453 57.0651
S2-E2 230.6601 230.4791 64.9927 65.1293
S2-W1 220.8369 221.2011 132.2411 132.3848
S2-W2 157.7303 157.8443 107.3556 107.5272
E1-E2 65.2223 65.1832 -152.7299 -152.6723
E1-W1 313.1592 313.2249 -166.0622 -166.0253
E1-W2 220.9723 220.8870 -156.4268 -156.3772
E2-W1 250.1473 250.2571 -169.5092 -169.4740
E2-W2 155.9425 155.8969 -157.9721 -157.9254
W1-W2 102.2294 102.3890 -7.2726 -7.2213
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 60933.4190243032
PI-COI spica
HIERARCH OBS TARG NAME HD_15318
HIERARCH OBS RA 37.03976
HIERARCH OBS DEC 8.460056
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 30.7393
HIERARCH ISS PBL12 END 30.7453
HIERARCH ISS PBLA12 START 94.9158
HIERARCH ISS PBLA12 END 95.0836
HIERARCH ISS PBL13 START 309.8671
HIERARCH ISS PBL13 END 309.6002
HIERARCH ISS PBLA13 START 60.4445
HIERARCH ISS PBLA13 END 60.5717
HIERARCH ISS PBL14 START 257.7582
HIERARCH ISS PBL14 END 257.5754
HIERARCH ISS PBLA14 START 68.4032
HIERARCH ISS PBLA14 END 68.5462
HIERARCH ISS PBL15 START 245.9881
HIERARCH ISS PBL15 END 246.3634
HIERARCH ISS PBLA15 START 127.8957
HIERARCH ISS PBLA15 END 128.0475
HIERARCH ISS PBL16 START 187.8647
HIERARCH ISS PBL16 END 187.9841
HIERARCH ISS PBLA16 START 105.3357
HIERARCH ISS PBLA16 END 105.5076
HIERARCH ISS PBL23 START 285.0568
HIERARCH ISS PBL23 END 284.799
HIERARCH ISS PBLA23 START 56.9453
HIERARCH ISS PBLA23 END 57.0651
HIERARCH ISS PBL24 START 230.6601
HIERARCH ISS PBL24 END 230.4791
HIERARCH ISS PBLA24 START 64.9927
HIERARCH ISS PBLA24 END 65.1293
HIERARCH ISS PBL25 START 220.8369
HIERARCH ISS PBL25 END 221.2011
HIERARCH ISS PBLA25 START 132.2411
HIERARCH ISS PBLA25 END 132.3848
HIERARCH ISS PBL26 START 157.7303
HIERARCH ISS PBL26 END 157.8443
HIERARCH ISS PBLA26 START 107.3556
HIERARCH ISS PBLA26 END 107.5272
HIERARCH ISS PBL34 START 65.2223
HIERARCH ISS PBL34 END 65.1832
HIERARCH ISS PBLA34 START -152.7299
HIERARCH ISS PBLA34 END -152.6723
HIERARCH ISS PBL35 START 313.1592
HIERARCH ISS PBL35 END 313.2249
HIERARCH ISS PBLA35 START -166.0622
HIERARCH ISS PBLA35 END -166.0253
HIERARCH ISS PBL36 START 220.9723
HIERARCH ISS PBL36 END 220.887
HIERARCH ISS PBLA36 START -156.4268
HIERARCH ISS PBLA36 END -156.3772
HIERARCH ISS PBL45 START 250.1473
HIERARCH ISS PBL45 END 250.2571
HIERARCH ISS PBLA45 START -169.5092
HIERARCH ISS PBLA45 END -169.474
HIERARCH ISS PBL46 START 155.9425
HIERARCH ISS PBL46 END 155.8969
HIERARCH ISS PBLA46 START -157.9721
HIERARCH ISS PBLA46 END -157.9254
HIERARCH ISS PBL56 START 102.2294
HIERARCH ISS PBL56 END 102.389
HIERARCH ISS PBLA56 START -7.2726
HIERARCH ISS PBLA56 END -7.2213
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1