Exposure
ID
SPICA.2025-10-06T05-51-04_1
Header ID
SPICA.2025-10-06T05-51-04
Date updated
2025-10-06 05:49:59 UTC+0000
Release date
None
UTC Start
2025-10-06 05:49:59.482
UTC End
2025-10-06 05:50:59.482
MJD Start
60954.2430495552
MJD End
60954.243743999636
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
70042
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
51967
Name
HD_4628
RA
12.09574
DEC
5.280615
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.9402 29.9317 83.5846 83.7556
S1-E1 321.7978 321.5820 53.2160 53.2924
S1-E2 265.9532 265.7553 59.9050 60.0037
S1-W1 212.7188 213.0998 116.6357 116.8641
S1-W2 176.7158 176.7473 93.2263 93.4271
S2-E1 296.3525 296.1712 50.2883 50.3555
S2-E2 238.8367 238.6635 57.0191 57.1083
S2-W1 188.3326 188.7373 121.6097 121.8336
S2-W2 147.2839 147.3268 95.1774 95.3831
E1-E2 65.4503 65.4817 -155.0334 -155.0212
E1-W1 295.8798 296.3527 -166.7962 -166.7927
E1-W2 218.3358 218.5052 -158.1410 -158.1338
E2-W1 232.1877 232.6321 -170.0906 -170.0847
E2-W2 153.0229 153.1614 -159.4696 -159.4640
W1-W2 86.5128 86.8122 -9.1172 -9.0605
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2430495552
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_4628
HIERARCH OBS RA 12.09574
HIERARCH OBS DEC 5.280615
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 29.9402
HIERARCH ISS PBL12 END 29.9317
HIERARCH ISS PBLA12 START 83.5846
HIERARCH ISS PBLA12 END 83.7556
HIERARCH ISS PBL13 START 321.7978
HIERARCH ISS PBL13 END 321.582
HIERARCH ISS PBLA13 START 53.216
HIERARCH ISS PBLA13 END 53.2924
HIERARCH ISS PBL14 START 265.9532
HIERARCH ISS PBL14 END 265.7553
HIERARCH ISS PBLA14 START 59.905
HIERARCH ISS PBLA14 END 60.0037
HIERARCH ISS PBL15 START 212.7188
HIERARCH ISS PBL15 END 213.0998
HIERARCH ISS PBLA15 START 116.6357
HIERARCH ISS PBLA15 END 116.8641
HIERARCH ISS PBL16 START 176.7158
HIERARCH ISS PBL16 END 176.7473
HIERARCH ISS PBLA16 START 93.2263
HIERARCH ISS PBLA16 END 93.4271
HIERARCH ISS PBL23 START 296.3525
HIERARCH ISS PBL23 END 296.1712
HIERARCH ISS PBLA23 START 50.2883
HIERARCH ISS PBLA23 END 50.3555
HIERARCH ISS PBL24 START 238.8367
HIERARCH ISS PBL24 END 238.6635
HIERARCH ISS PBLA24 START 57.0191
HIERARCH ISS PBLA24 END 57.1083
HIERARCH ISS PBL25 START 188.3326
HIERARCH ISS PBL25 END 188.7373
HIERARCH ISS PBLA25 START 121.6097
HIERARCH ISS PBLA25 END 121.8336
HIERARCH ISS PBL26 START 147.2839
HIERARCH ISS PBL26 END 147.3268
HIERARCH ISS PBLA26 START 95.1774
HIERARCH ISS PBLA26 END 95.3831
HIERARCH ISS PBL34 START 65.4503
HIERARCH ISS PBL34 END 65.4817
HIERARCH ISS PBLA34 START -155.0334
HIERARCH ISS PBLA34 END -155.0212
HIERARCH ISS PBL35 START 295.8798
HIERARCH ISS PBL35 END 296.3527
HIERARCH ISS PBLA35 START -166.7962
HIERARCH ISS PBLA35 END -166.7927
HIERARCH ISS PBL36 START 218.3358
HIERARCH ISS PBL36 END 218.5052
HIERARCH ISS PBLA36 START -158.141
HIERARCH ISS PBLA36 END -158.1338
HIERARCH ISS PBL45 START 232.1877
HIERARCH ISS PBL45 END 232.6321
HIERARCH ISS PBLA45 START -170.0906
HIERARCH ISS PBLA45 END -170.0847
HIERARCH ISS PBL46 START 153.0229
HIERARCH ISS PBL46 END 153.1614
HIERARCH ISS PBLA46 START -159.4696
HIERARCH ISS PBLA46 END -159.464
HIERARCH ISS PBL56 START 86.5128
HIERARCH ISS PBL56 END 86.8122
HIERARCH ISS PBLA56 START -9.1172
HIERARCH ISS PBLA56 END -9.0605
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1