Exposure
ID
SPICA.2025-07-10T06-44-11_1
Header ID
SPICA.2025-07-10T06-44-11
Date updated
2025-07-10 06:43:05 UTC+0000
Release date
None
UTC Start
2025-07-10 06:43:05.926
UTC End
2025-07-10 06:44:05.926
MJD Start
60866.2799297033
MJD End
60866.28062414773
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7530 27.7469 86.1751 86.3620
S1-E1 308.1932 307.8531 53.2702 53.3490
S1-E2 251.8877 251.6074 60.3061 60.4121
S1-W1 201.4946 201.9943 123.2438 123.4534
S1-W2 163.3750 163.4541 97.0927 97.3063
S2-E1 285.2912 284.9872 50.2409 50.3083
S2-E2 227.2386 226.9830 57.2515 57.3458
S2-W1 180.1287 180.6381 128.5726 128.7687
S2-W2 136.2258 136.3137 99.3040 99.5211
E1-E2 65.8748 65.8725 -154.6587 -154.6638
E1-W1 305.0428 305.3710 -165.0902 -165.1127
E1-W2 221.4025 221.4601 -157.4568 -157.4691
E2-W1 240.5526 240.8872 -167.9323 -167.9554
E2-W2 155.6395 155.6999 -158.6408 -158.6556
W1-W2 90.5134 90.7900 -4.0510 -4.0447
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 60866.2799297033
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 27.753
HIERARCH ISS PBL12 END 27.7469
HIERARCH ISS PBLA12 START 86.1751
HIERARCH ISS PBLA12 END 86.362
HIERARCH ISS PBL13 START 308.1932
HIERARCH ISS PBL13 END 307.8531
HIERARCH ISS PBLA13 START 53.2702
HIERARCH ISS PBLA13 END 53.349
HIERARCH ISS PBL14 START 251.8877
HIERARCH ISS PBL14 END 251.6074
HIERARCH ISS PBLA14 START 60.3061
HIERARCH ISS PBLA14 END 60.4121
HIERARCH ISS PBL15 START 201.4946
HIERARCH ISS PBL15 END 201.9943
HIERARCH ISS PBLA15 START 123.2438
HIERARCH ISS PBLA15 END 123.4534
HIERARCH ISS PBL16 START 163.375
HIERARCH ISS PBL16 END 163.4541
HIERARCH ISS PBLA16 START 97.0927
HIERARCH ISS PBLA16 END 97.3063
HIERARCH ISS PBL23 START 285.2912
HIERARCH ISS PBL23 END 284.9872
HIERARCH ISS PBLA23 START 50.2409
HIERARCH ISS PBLA23 END 50.3083
HIERARCH ISS PBL24 START 227.2386
HIERARCH ISS PBL24 END 226.983
HIERARCH ISS PBLA24 START 57.2515
HIERARCH ISS PBLA24 END 57.3458
HIERARCH ISS PBL25 START 180.1287
HIERARCH ISS PBL25 END 180.6381
HIERARCH ISS PBLA25 START 128.5726
HIERARCH ISS PBLA25 END 128.7687
HIERARCH ISS PBL26 START 136.2258
HIERARCH ISS PBL26 END 136.3137
HIERARCH ISS PBLA26 START 99.304
HIERARCH ISS PBLA26 END 99.5211
HIERARCH ISS PBL34 START 65.8748
HIERARCH ISS PBL34 END 65.8725
HIERARCH ISS PBLA34 START -154.6587
HIERARCH ISS PBLA34 END -154.6638
HIERARCH ISS PBL35 START 305.0428
HIERARCH ISS PBL35 END 305.371
HIERARCH ISS PBLA35 START -165.0902
HIERARCH ISS PBLA35 END -165.1127
HIERARCH ISS PBL36 START 221.4025
HIERARCH ISS PBL36 END 221.4601
HIERARCH ISS PBLA36 START -157.4568
HIERARCH ISS PBLA36 END -157.4691
HIERARCH ISS PBL45 START 240.5526
HIERARCH ISS PBL45 END 240.8872
HIERARCH ISS PBLA45 START -167.9323
HIERARCH ISS PBLA45 END -167.9554
HIERARCH ISS PBL46 START 155.6395
HIERARCH ISS PBL46 END 155.6999
HIERARCH ISS PBLA46 START -158.6408
HIERARCH ISS PBLA46 END -158.6556
HIERARCH ISS PBL56 START 90.5134
HIERARCH ISS PBL56 END 90.79
HIERARCH ISS PBLA56 START -4.051
HIERARCH ISS PBLA56 END -4.0447
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1