Exposure
ID
SPICA.2025-10-06T12-07-08_1
Header ID
SPICA.2025-10-06T12-07-08
Date updated
2025-10-06 12:06:03 UTC+0000
Release date
None
UTC Start
2025-10-06 12:06:03.307
UTC End
2025-10-06 12:07:03.307
MJD Start
60954.5042049379
MJD End
60954.50489938233
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
70808
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52539
Name
HD_37507
RA
84.72118
DEC
-7.212829
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.8326 25.8485 98.6392 98.8339
S1-E1 268.0829 267.5999 57.9114 58.0426
S1-E2 218.7153 218.3987 67.0009 67.1631
S1-W1 222.1343 222.7059 136.4982 136.6036
S1-W2 159.6860 159.9202 111.1304 111.3126
S2-E1 249.0774 248.6043 54.0313 54.1476
S2-E2 197.1881 196.8680 63.0604 63.2102
S2-W1 202.3608 202.8918 140.9916 141.0790
S2-W2 134.5809 134.7981 113.5099 113.6873
E1-E2 62.5276 62.4383 -155.6331 -155.6301
E1-W1 312.4803 312.3602 -166.2608 -166.2895
E1-W2 214.7173 214.4715 -158.6479 -158.6563
E2-W1 251.2899 251.2649 -168.8910 -168.9240
E2-W2 152.3117 152.1560 -159.8850 -159.8977
W1-W2 103.6358 103.7760 -2.1917 -2.2227
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 60954.5042049379
PI-COI spica
HIERARCH OBS TARG NAME HD_37507
HIERARCH OBS RA 84.72118
HIERARCH OBS DEC -7.212829
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 25.8326
HIERARCH ISS PBL12 END 25.8485
HIERARCH ISS PBLA12 START 98.6392
HIERARCH ISS PBLA12 END 98.8339
HIERARCH ISS PBL13 START 268.0829
HIERARCH ISS PBL13 END 267.5999
HIERARCH ISS PBLA13 START 57.9114
HIERARCH ISS PBLA13 END 58.0426
HIERARCH ISS PBL14 START 218.7153
HIERARCH ISS PBL14 END 218.3987
HIERARCH ISS PBLA14 START 67.0009
HIERARCH ISS PBLA14 END 67.1631
HIERARCH ISS PBL15 START 222.1343
HIERARCH ISS PBL15 END 222.7059
HIERARCH ISS PBLA15 START 136.4982
HIERARCH ISS PBLA15 END 136.6036
HIERARCH ISS PBL16 START 159.686
HIERARCH ISS PBL16 END 159.9202
HIERARCH ISS PBLA16 START 111.1304
HIERARCH ISS PBLA16 END 111.3126
HIERARCH ISS PBL23 START 249.0774
HIERARCH ISS PBL23 END 248.6043
HIERARCH ISS PBLA23 START 54.0313
HIERARCH ISS PBLA23 END 54.1476
HIERARCH ISS PBL24 START 197.1881
HIERARCH ISS PBL24 END 196.868
HIERARCH ISS PBLA24 START 63.0604
HIERARCH ISS PBLA24 END 63.2102
HIERARCH ISS PBL25 START 202.3608
HIERARCH ISS PBL25 END 202.8918
HIERARCH ISS PBLA25 START 140.9916
HIERARCH ISS PBLA25 END 141.079
HIERARCH ISS PBL26 START 134.5809
HIERARCH ISS PBL26 END 134.7981
HIERARCH ISS PBLA26 START 113.5099
HIERARCH ISS PBLA26 END 113.6873
HIERARCH ISS PBL34 START 62.5276
HIERARCH ISS PBL34 END 62.4383
HIERARCH ISS PBLA34 START -155.6331
HIERARCH ISS PBLA34 END -155.6301
HIERARCH ISS PBL35 START 312.4803
HIERARCH ISS PBL35 END 312.3602
HIERARCH ISS PBLA35 START -166.2608
HIERARCH ISS PBLA35 END -166.2895
HIERARCH ISS PBL36 START 214.7173
HIERARCH ISS PBL36 END 214.4715
HIERARCH ISS PBLA36 START -158.6479
HIERARCH ISS PBLA36 END -158.6563
HIERARCH ISS PBL45 START 251.2899
HIERARCH ISS PBL45 END 251.2649
HIERARCH ISS PBLA45 START -168.891
HIERARCH ISS PBLA45 END -168.924
HIERARCH ISS PBL46 START 152.3117
HIERARCH ISS PBL46 END 152.156
HIERARCH ISS PBLA46 START -159.885
HIERARCH ISS PBLA46 END -159.8977
HIERARCH ISS PBL56 START 103.6358
HIERARCH ISS PBL56 END 103.776
HIERARCH ISS PBLA56 START -2.1917
HIERARCH ISS PBLA56 END -2.2227
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1