Exposure
ID
SPICA.2025-09-14T04-24-54_1
Header ID
SPICA.2025-09-14T04-24-54
Date updated
2025-09-14 04:23:49 UTC+0000
Release date
None
UTC Start
2025-09-14 04:23:49.214
UTC End
2025-09-14 04:24:49.214
MJD Start
60932.1832084912
MJD End
60932.183902935634
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 33.6187 33.6228 99.6738 99.8231
S1-E1 324.8891 324.7852 67.1287 67.2810
S1-E2 273.8577 273.7991 74.9277 75.0821
S1-W1 273.7359 273.8768 129.5705 129.7148
S1-W2 207.7753 207.8276 109.2493 109.3991
S2-E1 297.1006 296.9925 63.6388 63.7897
S2-E2 243.7328 243.6692 71.6177 71.7715
S2-W1 245.1644 245.2999 133.4897 133.6317
S2-W2 174.7145 174.7628 111.0836 111.2332
E1-E2 65.1931 65.1580 -147.6232 -147.4949
E1-W1 313.3590 313.3137 -163.6257 -163.5145
E1-W2 220.4165 220.3193 -152.0859 -151.9638
E2-W1 251.3356 251.3300 -167.7262 -167.6173
E2-W2 155.5039 155.4424 -153.9553 -153.8355
W1-W2 106.9141 106.9763 -7.9828 -7.8694
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 60932.1832084912
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 33.6187
HIERARCH ISS PBL12 END 33.6228
HIERARCH ISS PBLA12 START 99.6738
HIERARCH ISS PBLA12 END 99.8231
HIERARCH ISS PBL13 START 324.8891
HIERARCH ISS PBL13 END 324.7852
HIERARCH ISS PBLA13 START 67.1287
HIERARCH ISS PBLA13 END 67.281
HIERARCH ISS PBL14 START 273.8577
HIERARCH ISS PBL14 END 273.7991
HIERARCH ISS PBLA14 START 74.9277
HIERARCH ISS PBLA14 END 75.0821
HIERARCH ISS PBL15 START 273.7359
HIERARCH ISS PBL15 END 273.8768
HIERARCH ISS PBLA15 START 129.5705
HIERARCH ISS PBLA15 END 129.7148
HIERARCH ISS PBL16 START 207.7753
HIERARCH ISS PBL16 END 207.8276
HIERARCH ISS PBLA16 START 109.2493
HIERARCH ISS PBLA16 END 109.3991
HIERARCH ISS PBL23 START 297.1006
HIERARCH ISS PBL23 END 296.9925
HIERARCH ISS PBLA23 START 63.6388
HIERARCH ISS PBLA23 END 63.7897
HIERARCH ISS PBL24 START 243.7328
HIERARCH ISS PBL24 END 243.6692
HIERARCH ISS PBLA24 START 71.6177
HIERARCH ISS PBLA24 END 71.7715
HIERARCH ISS PBL25 START 245.1644
HIERARCH ISS PBL25 END 245.2999
HIERARCH ISS PBLA25 START 133.4897
HIERARCH ISS PBLA25 END 133.6317
HIERARCH ISS PBL26 START 174.7145
HIERARCH ISS PBL26 END 174.7628
HIERARCH ISS PBLA26 START 111.0836
HIERARCH ISS PBLA26 END 111.2332
HIERARCH ISS PBL34 START 65.1931
HIERARCH ISS PBL34 END 65.158
HIERARCH ISS PBLA34 START -147.6232
HIERARCH ISS PBLA34 END -147.4949
HIERARCH ISS PBL35 START 313.359
HIERARCH ISS PBL35 END 313.3137
HIERARCH ISS PBLA35 START -163.6257
HIERARCH ISS PBLA35 END -163.5145
HIERARCH ISS PBL36 START 220.4165
HIERARCH ISS PBL36 END 220.3193
HIERARCH ISS PBLA36 START -152.0859
HIERARCH ISS PBLA36 END -151.9638
HIERARCH ISS PBL45 START 251.3356
HIERARCH ISS PBL45 END 251.33
HIERARCH ISS PBLA45 START -167.7262
HIERARCH ISS PBLA45 END -167.6173
HIERARCH ISS PBL46 START 155.5039
HIERARCH ISS PBL46 END 155.4424
HIERARCH ISS PBLA46 START -153.9553
HIERARCH ISS PBLA46 END -153.8355
HIERARCH ISS PBL56 START 106.9141
HIERARCH ISS PBL56 END 106.9763
HIERARCH ISS PBLA56 START -7.9828
HIERARCH ISS PBLA56 END -7.8694
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1