Exposure
ID
SPICA.2025-09-15T09-56-41_1
Header ID
SPICA.2025-09-15T09-56-41
Date updated
2025-09-15 09:55:35 UTC+0000
Release date
None
UTC Start
2025-09-15 09:55:35.970
UTC End
2025-09-15 09:56:35.970
MJD Start
60933.4136107586
MJD End
60933.414305203034
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 30.7019 30.7065 93.7026 93.8714
S1-E1 311.7701 311.5082 59.5495 59.6715
S1-E2 259.0851 258.9000 67.3913 67.5299
S1-W1 243.2649 243.6448 126.7719 126.9311
S1-W2 187.0354 187.1472 104.0826 104.2581
S2-E1 286.8813 286.6316 56.1050 56.2193
S2-E2 231.9635 231.7828 64.0280 64.1599
S2-W1 218.1805 218.5525 131.1756 131.3268
S2-W2 156.9335 157.0415 106.1026 106.2783
E1-E2 65.4709 65.4399 -153.1289 -153.0752
E1-W1 312.4944 312.6068 -166.3198 -166.2849
E1-W2 221.4676 221.4114 -156.7698 -156.7237
E2-W1 249.1992 249.3473 -169.7569 -169.7232
E2-W2 156.1842 156.1597 -158.2953 -158.2518
W1-W2 101.0155 101.1908 -7.6498 -7.5966
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 60933.4136107586
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 30.7019
HIERARCH ISS PBL12 END 30.7065
HIERARCH ISS PBLA12 START 93.7026
HIERARCH ISS PBLA12 END 93.8714
HIERARCH ISS PBL13 START 311.7701
HIERARCH ISS PBL13 END 311.5082
HIERARCH ISS PBLA13 START 59.5495
HIERARCH ISS PBLA13 END 59.6715
HIERARCH ISS PBL14 START 259.0851
HIERARCH ISS PBL14 END 258.9
HIERARCH ISS PBLA14 START 67.3913
HIERARCH ISS PBLA14 END 67.5299
HIERARCH ISS PBL15 START 243.2649
HIERARCH ISS PBL15 END 243.6448
HIERARCH ISS PBLA15 START 126.7719
HIERARCH ISS PBLA15 END 126.9311
HIERARCH ISS PBL16 START 187.0354
HIERARCH ISS PBL16 END 187.1472
HIERARCH ISS PBLA16 START 104.0826
HIERARCH ISS PBLA16 END 104.2581
HIERARCH ISS PBL23 START 286.8813
HIERARCH ISS PBL23 END 286.6316
HIERARCH ISS PBLA23 START 56.105
HIERARCH ISS PBLA23 END 56.2193
HIERARCH ISS PBL24 START 231.9635
HIERARCH ISS PBL24 END 231.7828
HIERARCH ISS PBLA24 START 64.028
HIERARCH ISS PBLA24 END 64.1599
HIERARCH ISS PBL25 START 218.1805
HIERARCH ISS PBL25 END 218.5525
HIERARCH ISS PBLA25 START 131.1756
HIERARCH ISS PBLA25 END 131.3268
HIERARCH ISS PBL26 START 156.9335
HIERARCH ISS PBL26 END 157.0415
HIERARCH ISS PBLA26 START 106.1026
HIERARCH ISS PBLA26 END 106.2783
HIERARCH ISS PBL34 START 65.4709
HIERARCH ISS PBL34 END 65.4399
HIERARCH ISS PBLA34 START -153.1289
HIERARCH ISS PBLA34 END -153.0752
HIERARCH ISS PBL35 START 312.4944
HIERARCH ISS PBL35 END 312.6068
HIERARCH ISS PBLA35 START -166.3198
HIERARCH ISS PBLA35 END -166.2849
HIERARCH ISS PBL36 START 221.4676
HIERARCH ISS PBL36 END 221.4114
HIERARCH ISS PBLA36 START -156.7698
HIERARCH ISS PBLA36 END -156.7237
HIERARCH ISS PBL45 START 249.1992
HIERARCH ISS PBL45 END 249.3473
HIERARCH ISS PBLA45 START -169.7569
HIERARCH ISS PBLA45 END -169.7232
HIERARCH ISS PBL46 START 156.1842
HIERARCH ISS PBL46 END 156.1597
HIERARCH ISS PBLA46 START -158.2953
HIERARCH ISS PBLA46 END -158.2518
HIERARCH ISS PBL56 START 101.0155
HIERARCH ISS PBL56 END 101.1908
HIERARCH ISS PBLA56 START -7.6498
HIERARCH ISS PBLA56 END -7.5966
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1