Exposure
ID
SPICA.2025-08-17T06-54-47_1
Header ID
SPICA.2025-08-17T06-54-47
Date updated
2025-08-17 06:53:41 UTC+0000
Release date
None
UTC Start
2025-08-17 06:53:41.961
UTC End
2025-08-17 06:54:41.961
MJD Start
60904.2872912207
MJD End
60904.287985665134
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
64044
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47702
Name
HD_212943
RA
336.9647
DEC
4.695667
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.7197 29.7125 84.7058 84.8792
S1-E1 319.6236 319.3856 53.6517 53.7320
S1-E2 263.8198 263.6100 60.4832 60.5861
S1-W1 213.7137 214.1151 118.3718 118.5922
S1-W2 175.7850 175.8302 94.6003 94.8013
S2-E1 294.5625 294.3578 50.6684 50.7392
S2-E2 237.0305 236.8441 57.5345 57.6276
S2-W1 189.6954 190.1160 123.3543 123.5685
S2-W2 146.5964 146.6514 96.5967 96.8019
E1-E2 65.6613 65.6834 -154.8983 -154.8852
E1-W1 299.1525 299.5801 -166.5876 -166.5849
E1-W2 219.5147 219.6523 -158.0046 -157.9969
E2-W1 235.2295 235.6382 -169.8296 -169.8252
E2-W2 153.9910 154.1070 -159.3285 -159.3226
W1-W2 88.3915 88.6796 -8.3422 -8.2927
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.2872912207
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_212943
HIERARCH OBS RA 336.9647
HIERARCH OBS DEC 4.695667
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 29.7197
HIERARCH ISS PBL12 END 29.7125
HIERARCH ISS PBLA12 START 84.7058
HIERARCH ISS PBLA12 END 84.8792
HIERARCH ISS PBL13 START 319.6236
HIERARCH ISS PBL13 END 319.3856
HIERARCH ISS PBLA13 START 53.6517
HIERARCH ISS PBLA13 END 53.732
HIERARCH ISS PBL14 START 263.8198
HIERARCH ISS PBL14 END 263.61
HIERARCH ISS PBLA14 START 60.4832
HIERARCH ISS PBLA14 END 60.5861
HIERARCH ISS PBL15 START 213.7137
HIERARCH ISS PBL15 END 214.1151
HIERARCH ISS PBLA15 START 118.3718
HIERARCH ISS PBLA15 END 118.5922
HIERARCH ISS PBL16 START 175.785
HIERARCH ISS PBL16 END 175.8302
HIERARCH ISS PBLA16 START 94.6003
HIERARCH ISS PBLA16 END 94.8013
HIERARCH ISS PBL23 START 294.5625
HIERARCH ISS PBL23 END 294.3578
HIERARCH ISS PBLA23 START 50.6684
HIERARCH ISS PBLA23 END 50.7392
HIERARCH ISS PBL24 START 237.0305
HIERARCH ISS PBL24 END 236.8441
HIERARCH ISS PBLA24 START 57.5345
HIERARCH ISS PBLA24 END 57.6276
HIERARCH ISS PBL25 START 189.6954
HIERARCH ISS PBL25 END 190.116
HIERARCH ISS PBLA25 START 123.3543
HIERARCH ISS PBLA25 END 123.5685
HIERARCH ISS PBL26 START 146.5964
HIERARCH ISS PBL26 END 146.6514
HIERARCH ISS PBLA26 START 96.5967
HIERARCH ISS PBLA26 END 96.8019
HIERARCH ISS PBL34 START 65.6613
HIERARCH ISS PBL34 END 65.6834
HIERARCH ISS PBLA34 START -154.8983
HIERARCH ISS PBLA34 END -154.8852
HIERARCH ISS PBL35 START 299.1525
HIERARCH ISS PBL35 END 299.5801
HIERARCH ISS PBLA35 START -166.5876
HIERARCH ISS PBLA35 END -166.5849
HIERARCH ISS PBL36 START 219.5147
HIERARCH ISS PBL36 END 219.6523
HIERARCH ISS PBLA36 START -158.0046
HIERARCH ISS PBLA36 END -157.9969
HIERARCH ISS PBL45 START 235.2295
HIERARCH ISS PBL45 END 235.6382
HIERARCH ISS PBLA45 START -169.8296
HIERARCH ISS PBLA45 END -169.8252
HIERARCH ISS PBL46 START 153.991
HIERARCH ISS PBL46 END 154.107
HIERARCH ISS PBLA46 START -159.3285
HIERARCH ISS PBLA46 END -159.3226
HIERARCH ISS PBL56 START 88.3915
HIERARCH ISS PBL56 END 88.6796
HIERARCH ISS PBLA56 START -8.3422
HIERARCH ISS PBLA56 END -8.2927
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1