Exposure
ID
SPICA.2025-08-17T06-51-28_1
Header ID
SPICA.2025-08-17T06-51-28
Date updated
2025-08-17 06:50:23 UTC+0000
Release date
None
UTC Start
2025-08-17 06:50:23.644
UTC End
2025-08-17 06:51:23.644
MJD Start
60904.2849958842
MJD End
60904.28569032863
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 29.7429 29.7351 84.1775 84.3502
S1-E1 320.3377 320.1060 53.4109 53.4890
S1-E2 264.4555 264.2482 60.1733 60.2741
S1-W1 212.4993 212.8950 117.6907 117.9151
S1-W2 175.6591 175.6984 93.9854 94.1869
S2-E1 295.1732 294.9757 50.4563 50.5250
S2-E2 237.5931 237.4100 57.2543 57.3453
S2-W1 188.4179 188.8350 122.6908 122.9096
S2-W2 146.4385 146.4885 95.9681 96.1742
E1-E2 65.5863 65.6121 -154.9355 -154.9239
E1-W1 297.8075 298.2544 -166.5938 -166.5921
E1-W2 219.0685 219.2189 -158.0253 -158.0190
E2-W1 233.9500 234.3741 -169.8414 -169.8378
E2-W2 153.6182 153.7433 -159.3440 -159.3394
W1-W2 87.4997 87.7937 -8.4960 -8.4452
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.2849958842
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 29.7429
HIERARCH ISS PBL12 END 29.7351
HIERARCH ISS PBLA12 START 84.1775
HIERARCH ISS PBLA12 END 84.3502
HIERARCH ISS PBL13 START 320.3377
HIERARCH ISS PBL13 END 320.106
HIERARCH ISS PBLA13 START 53.4109
HIERARCH ISS PBLA13 END 53.489
HIERARCH ISS PBL14 START 264.4555
HIERARCH ISS PBL14 END 264.2482
HIERARCH ISS PBLA14 START 60.1733
HIERARCH ISS PBLA14 END 60.2741
HIERARCH ISS PBL15 START 212.4993
HIERARCH ISS PBL15 END 212.895
HIERARCH ISS PBLA15 START 117.6907
HIERARCH ISS PBLA15 END 117.9151
HIERARCH ISS PBL16 START 175.6591
HIERARCH ISS PBL16 END 175.6984
HIERARCH ISS PBLA16 START 93.9854
HIERARCH ISS PBLA16 END 94.1869
HIERARCH ISS PBL23 START 295.1732
HIERARCH ISS PBL23 END 294.9757
HIERARCH ISS PBLA23 START 50.4563
HIERARCH ISS PBLA23 END 50.525
HIERARCH ISS PBL24 START 237.5931
HIERARCH ISS PBL24 END 237.41
HIERARCH ISS PBLA24 START 57.2543
HIERARCH ISS PBLA24 END 57.3453
HIERARCH ISS PBL25 START 188.4179
HIERARCH ISS PBL25 END 188.835
HIERARCH ISS PBLA25 START 122.6908
HIERARCH ISS PBLA25 END 122.9096
HIERARCH ISS PBL26 START 146.4385
HIERARCH ISS PBL26 END 146.4885
HIERARCH ISS PBLA26 START 95.9681
HIERARCH ISS PBLA26 END 96.1742
HIERARCH ISS PBL34 START 65.5863
HIERARCH ISS PBL34 END 65.6121
HIERARCH ISS PBLA34 START -154.9355
HIERARCH ISS PBLA34 END -154.9239
HIERARCH ISS PBL35 START 297.8075
HIERARCH ISS PBL35 END 298.2544
HIERARCH ISS PBLA35 START -166.5938
HIERARCH ISS PBLA35 END -166.5921
HIERARCH ISS PBL36 START 219.0685
HIERARCH ISS PBL36 END 219.2189
HIERARCH ISS PBLA36 START -158.0253
HIERARCH ISS PBLA36 END -158.019
HIERARCH ISS PBL45 START 233.95
HIERARCH ISS PBL45 END 234.3741
HIERARCH ISS PBLA45 START -169.8414
HIERARCH ISS PBLA45 END -169.8378
HIERARCH ISS PBL46 START 153.6182
HIERARCH ISS PBL46 END 153.7433
HIERARCH ISS PBLA46 START -159.344
HIERARCH ISS PBLA46 END -159.3394
HIERARCH ISS PBL56 START 87.4997
HIERARCH ISS PBL56 END 87.7937
HIERARCH ISS PBLA56 START -8.496
HIERARCH ISS PBLA56 END -8.4452
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1