Exposure
ID
SPICA.2025-12-13T10-17-07_1
Header ID
SPICA.2025-12-13T10-17-07
Date updated
2025-12-13 10:16:02 UTC+0000
Release date
None
UTC Start
2025-12-13 10:16:02.799
UTC End
2025-12-13 10:17:02.799
MJD Start
61022.4278101689
MJD End
61022.42850461333
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
14.51669
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.27614
Observation
ID
72270
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53675
Name
HD_74198
RA
130.8215
DEC
21.4685
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2340 33.2358 92.8814 93.0379
S1-E1 327.6646 327.5682 60.6903 60.8197
S1-E2 275.1276 275.0543 68.2795 68.4172
S1-W1 263.4076 263.6236 122.8686 123.0403
S1-W2 203.6919 203.7439 102.3298 102.4955
S2-E1 300.0622 299.9737 57.3076 57.4333
S2-E2 245.3009 245.2313 65.0461 65.1805
S2-W1 235.2096 235.4286 126.9182 127.0883
S2-W2 170.9958 171.0471 104.1581 104.3251
E1-E2 65.8745 65.8757 -152.7858 -152.6871
E1-W1 310.1333 310.3287 -168.0004 -167.9088
E1-W2 221.5751 221.6158 -156.9581 -156.8633
E2-W1 247.1730 247.3695 -172.0110 -171.9181
E2-W2 155.9488 155.9888 -158.7192 -158.6257
W1-W2 101.9167 102.0685 -12.6083 -12.4901
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 61022.4278101689
PI-COI spica
HIERARCH OBS TARG NAME HD_74198
HIERARCH OBS RA 130.8215
HIERARCH OBS DEC 21.4685
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 33.234
HIERARCH ISS PBL12 END 33.2358
HIERARCH ISS PBLA12 START 92.8814
HIERARCH ISS PBLA12 END 93.0379
HIERARCH ISS PBL13 START 327.6646
HIERARCH ISS PBL13 END 327.5682
HIERARCH ISS PBLA13 START 60.6903
HIERARCH ISS PBLA13 END 60.8197
HIERARCH ISS PBL14 START 275.1276
HIERARCH ISS PBL14 END 275.0543
HIERARCH ISS PBLA14 START 68.2795
HIERARCH ISS PBLA14 END 68.4172
HIERARCH ISS PBL15 START 263.4076
HIERARCH ISS PBL15 END 263.6236
HIERARCH ISS PBLA15 START 122.8686
HIERARCH ISS PBLA15 END 123.0403
HIERARCH ISS PBL16 START 203.6919
HIERARCH ISS PBL16 END 203.7439
HIERARCH ISS PBLA16 START 102.3298
HIERARCH ISS PBLA16 END 102.4955
HIERARCH ISS PBL23 START 300.0622
HIERARCH ISS PBL23 END 299.9737
HIERARCH ISS PBLA23 START 57.3076
HIERARCH ISS PBLA23 END 57.4333
HIERARCH ISS PBL24 START 245.3009
HIERARCH ISS PBL24 END 245.2313
HIERARCH ISS PBLA24 START 65.0461
HIERARCH ISS PBLA24 END 65.1805
HIERARCH ISS PBL25 START 235.2096
HIERARCH ISS PBL25 END 235.4286
HIERARCH ISS PBLA25 START 126.9182
HIERARCH ISS PBLA25 END 127.0883
HIERARCH ISS PBL26 START 170.9958
HIERARCH ISS PBL26 END 171.0471
HIERARCH ISS PBLA26 START 104.1581
HIERARCH ISS PBLA26 END 104.3251
HIERARCH ISS PBL34 START 65.8745
HIERARCH ISS PBL34 END 65.8757
HIERARCH ISS PBLA34 START -152.7858
HIERARCH ISS PBLA34 END -152.6871
HIERARCH ISS PBL35 START 310.1333
HIERARCH ISS PBL35 END 310.3287
HIERARCH ISS PBLA35 START -168.0004
HIERARCH ISS PBLA35 END -167.9088
HIERARCH ISS PBL36 START 221.5751
HIERARCH ISS PBL36 END 221.6158
HIERARCH ISS PBLA36 START -156.9581
HIERARCH ISS PBLA36 END -156.8633
HIERARCH ISS PBL45 START 247.173
HIERARCH ISS PBL45 END 247.3695
HIERARCH ISS PBLA45 START -172.011
HIERARCH ISS PBLA45 END -171.9181
HIERARCH ISS PBL46 START 155.9488
HIERARCH ISS PBL46 END 155.9888
HIERARCH ISS PBLA46 START -158.7192
HIERARCH ISS PBLA46 END -158.6257
HIERARCH ISS PBL56 START 101.9167
HIERARCH ISS PBL56 END 102.0685
HIERARCH ISS PBLA56 START -12.6083
HIERARCH ISS PBLA56 END -12.4901
HIERARCH CHARA TAU0 14.51669
HIERARCH CHARA SEEING 1.27614