Exposure
ID
SPICA.2025-09-14T04-28-12_1
Header ID
SPICA.2025-09-14T04-28-12
Date updated
2025-09-14 04:27:07 UTC+0000
Release date
None
UTC Start
2025-09-14 04:27:07.571
UTC End
2025-09-14 04:28:07.571
MJD Start
60932.1855042955
MJD End
60932.18619873993
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
70446
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52234
Name
HD_190993
RA
301.7225
DEC
23.61443
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6313 33.6355 100.1293 100.2779
S1-E1 324.5709 324.4664 67.5954 67.7490
S1-E2 273.6794 273.6216 75.4005 75.5560
S1-W1 274.1611 274.2968 130.0093 130.1517
S1-W2 207.9349 207.9870 109.7058 109.8544
S2-E1 296.7689 296.6594 64.1012 64.2536
S2-E2 243.5389 243.4755 72.0888 72.2438
S2-W1 245.5726 245.7024 133.9215 134.0615
S2-W2 174.8618 174.9097 111.5394 111.6877
E1-E2 65.0833 65.0458 -147.2295 -147.0995
E1-W1 313.2036 313.1419 -163.2852 -163.1731
E1-W2 220.1098 220.0031 -151.7113 -151.5876
E2-W1 251.3045 251.2852 -167.3926 -167.2830
E2-W2 155.3088 155.2403 -153.5879 -153.4666
W1-W2 107.0980 107.1542 -7.6372 -7.5246
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 60932.1855042955
PI-COI spica
HIERARCH OBS TARG NAME HD_190993
HIERARCH OBS RA 301.7225
HIERARCH OBS DEC 23.61443
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 33.6313
HIERARCH ISS PBL12 END 33.6355
HIERARCH ISS PBLA12 START 100.1293
HIERARCH ISS PBLA12 END 100.2779
HIERARCH ISS PBL13 START 324.5709
HIERARCH ISS PBL13 END 324.4664
HIERARCH ISS PBLA13 START 67.5954
HIERARCH ISS PBLA13 END 67.749
HIERARCH ISS PBL14 START 273.6794
HIERARCH ISS PBL14 END 273.6216
HIERARCH ISS PBLA14 START 75.4005
HIERARCH ISS PBLA14 END 75.556
HIERARCH ISS PBL15 START 274.1611
HIERARCH ISS PBL15 END 274.2968
HIERARCH ISS PBLA15 START 130.0093
HIERARCH ISS PBLA15 END 130.1517
HIERARCH ISS PBL16 START 207.9349
HIERARCH ISS PBL16 END 207.987
HIERARCH ISS PBLA16 START 109.7058
HIERARCH ISS PBLA16 END 109.8544
HIERARCH ISS PBL23 START 296.7689
HIERARCH ISS PBL23 END 296.6594
HIERARCH ISS PBLA23 START 64.1012
HIERARCH ISS PBLA23 END 64.2536
HIERARCH ISS PBL24 START 243.5389
HIERARCH ISS PBL24 END 243.4755
HIERARCH ISS PBLA24 START 72.0888
HIERARCH ISS PBLA24 END 72.2438
HIERARCH ISS PBL25 START 245.5726
HIERARCH ISS PBL25 END 245.7024
HIERARCH ISS PBLA25 START 133.9215
HIERARCH ISS PBLA25 END 134.0615
HIERARCH ISS PBL26 START 174.8618
HIERARCH ISS PBL26 END 174.9097
HIERARCH ISS PBLA26 START 111.5394
HIERARCH ISS PBLA26 END 111.6877
HIERARCH ISS PBL34 START 65.0833
HIERARCH ISS PBL34 END 65.0458
HIERARCH ISS PBLA34 START -147.2295
HIERARCH ISS PBLA34 END -147.0995
HIERARCH ISS PBL35 START 313.2036
HIERARCH ISS PBL35 END 313.1419
HIERARCH ISS PBLA35 START -163.2852
HIERARCH ISS PBLA35 END -163.1731
HIERARCH ISS PBL36 START 220.1098
HIERARCH ISS PBL36 END 220.0031
HIERARCH ISS PBLA36 START -151.7113
HIERARCH ISS PBLA36 END -151.5876
HIERARCH ISS PBL45 START 251.3045
HIERARCH ISS PBL45 END 251.2852
HIERARCH ISS PBLA45 START -167.3926
HIERARCH ISS PBLA45 END -167.283
HIERARCH ISS PBL46 START 155.3088
HIERARCH ISS PBL46 END 155.2403
HIERARCH ISS PBLA46 START -153.5879
HIERARCH ISS PBLA46 END -153.4666
HIERARCH ISS PBL56 START 107.098
HIERARCH ISS PBL56 END 107.1542
HIERARCH ISS PBLA56 START -7.6372
HIERARCH ISS PBLA56 END -7.5246
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1