Exposure
ID
SPICA.2025-12-13T07-21-37_1
Header ID
SPICA.2025-12-13T07-21-37
Date updated
2025-12-13 07:20:32 UTC+0000
Release date
None
UTC Start
2025-12-13 07:20:32.228
UTC End
2025-12-13 07:21:32.228
MJD Start
61022.3059285679
MJD End
61022.30662301233
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
18.53513
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.11014
Observation
ID
72268
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
53673
Name
HD_39003
RA
87.87251
DEC
39.14848
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9582 33.9578 92.2270 92.3805
S1-E1 327.3441 327.4289 60.1267 60.2721
S1-E2 276.3851 276.4350 67.8339 67.9797
S1-W1 277.7077 277.7461 120.2518 120.4366
S1-W2 210.8372 210.8318 101.2744 101.4383
S2-E1 299.1223 299.2101 56.6680 56.8137
S2-E2 245.8585 245.9109 64.5638 64.7094
S2-W1 248.2446 248.2930 123.9369 124.1247
S2-W2 177.3819 177.3780 102.9996 103.1654
E1-E2 65.0496 65.0837 -154.6108 -154.4539
E1-W1 306.1271 306.3711 -171.7437 -171.5791
E1-W2 218.3250 218.4585 -159.3256 -159.1676
E2-W1 244.7156 244.9239 -176.2350 -176.0670
E2-W2 153.5887 153.6880 -161.3207 -161.1620
W1-W2 104.0985 104.1970 -18.5522 -18.3629
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3059285679
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_39003
HIERARCH OBS RA 87.87251
HIERARCH OBS DEC 39.14848
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 33.9582
HIERARCH ISS PBL12 END 33.9578
HIERARCH ISS PBLA12 START 92.227
HIERARCH ISS PBLA12 END 92.3805
HIERARCH ISS PBL13 START 327.3441
HIERARCH ISS PBL13 END 327.4289
HIERARCH ISS PBLA13 START 60.1267
HIERARCH ISS PBLA13 END 60.2721
HIERARCH ISS PBL14 START 276.3851
HIERARCH ISS PBL14 END 276.435
HIERARCH ISS PBLA14 START 67.8339
HIERARCH ISS PBLA14 END 67.9797
HIERARCH ISS PBL15 START 277.7077
HIERARCH ISS PBL15 END 277.7461
HIERARCH ISS PBLA15 START 120.2518
HIERARCH ISS PBLA15 END 120.4366
HIERARCH ISS PBL16 START 210.8372
HIERARCH ISS PBL16 END 210.8318
HIERARCH ISS PBLA16 START 101.2744
HIERARCH ISS PBLA16 END 101.4383
HIERARCH ISS PBL23 START 299.1223
HIERARCH ISS PBL23 END 299.2101
HIERARCH ISS PBLA23 START 56.668
HIERARCH ISS PBLA23 END 56.8137
HIERARCH ISS PBL24 START 245.8585
HIERARCH ISS PBL24 END 245.9109
HIERARCH ISS PBLA24 START 64.5638
HIERARCH ISS PBLA24 END 64.7094
HIERARCH ISS PBL25 START 248.2446
HIERARCH ISS PBL25 END 248.293
HIERARCH ISS PBLA25 START 123.9369
HIERARCH ISS PBLA25 END 124.1247
HIERARCH ISS PBL26 START 177.3819
HIERARCH ISS PBL26 END 177.378
HIERARCH ISS PBLA26 START 102.9996
HIERARCH ISS PBLA26 END 103.1654
HIERARCH ISS PBL34 START 65.0496
HIERARCH ISS PBL34 END 65.0837
HIERARCH ISS PBLA34 START -154.6108
HIERARCH ISS PBLA34 END -154.4539
HIERARCH ISS PBL35 START 306.1271
HIERARCH ISS PBL35 END 306.3711
HIERARCH ISS PBLA35 START -171.7437
HIERARCH ISS PBLA35 END -171.5791
HIERARCH ISS PBL36 START 218.325
HIERARCH ISS PBL36 END 218.4585
HIERARCH ISS PBLA36 START -159.3256
HIERARCH ISS PBLA36 END -159.1676
HIERARCH ISS PBL45 START 244.7156
HIERARCH ISS PBL45 END 244.9239
HIERARCH ISS PBLA45 START -176.235
HIERARCH ISS PBLA45 END -176.067
HIERARCH ISS PBL46 START 153.5887
HIERARCH ISS PBL46 END 153.688
HIERARCH ISS PBLA46 START -161.3207
HIERARCH ISS PBLA46 END -161.162
HIERARCH ISS PBL56 START 104.0985
HIERARCH ISS PBL56 END 104.197
HIERARCH ISS PBLA56 START -18.5522
HIERARCH ISS PBLA56 END -18.3629
HIERARCH CHARA TAU0 18.53513
HIERARCH CHARA SEEING 1.11014