Exposure
ID
SPICA.2025-10-06T06-01-17_1
Header ID
SPICA.2025-10-06T06-01-17
Date updated
2025-10-06 06:00:12 UTC+0000
Release date
None
UTC Start
2025-10-06 06:00:12.188
UTC End
2025-10-06 06:01:12.188
MJD Start
60954.2501410696
MJD End
60954.25083551403
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 29.8692 29.8628 85.2069 85.3798
S1-E1 319.6773 319.4418 53.9652 54.0483
S1-E2 264.0524 263.8469 60.8636 60.9688
S1-W1 216.3899 216.7881 118.7395 118.9557
S1-W2 177.0878 177.1369 95.1142 95.3133
S2-E1 294.5471 294.3437 50.9504 51.0242
S2-E2 237.1586 236.9752 57.8878 57.9835
S2-W1 192.2013 192.6171 123.6642 123.8744
S2-W2 147.7534 147.8115 97.1075 97.3106
E1-E2 65.6985 65.7185 -154.8990 -154.8823
E1-W1 300.0921 300.5057 -166.7510 -166.7446
E1-W2 219.7668 219.8965 -158.0558 -158.0445
E2-W1 236.1800 236.5767 -170.0261 -170.0181
E2-W2 154.2105 154.3207 -159.4002 -159.3906
W1-W2 89.2644 89.5462 -8.6019 -8.5497
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2501410696
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 29.8692
HIERARCH ISS PBL12 END 29.8628
HIERARCH ISS PBLA12 START 85.2069
HIERARCH ISS PBLA12 END 85.3798
HIERARCH ISS PBL13 START 319.6773
HIERARCH ISS PBL13 END 319.4418
HIERARCH ISS PBLA13 START 53.9652
HIERARCH ISS PBLA13 END 54.0483
HIERARCH ISS PBL14 START 264.0524
HIERARCH ISS PBL14 END 263.8469
HIERARCH ISS PBLA14 START 60.8636
HIERARCH ISS PBLA14 END 60.9688
HIERARCH ISS PBL15 START 216.3899
HIERARCH ISS PBL15 END 216.7881
HIERARCH ISS PBLA15 START 118.7395
HIERARCH ISS PBLA15 END 118.9557
HIERARCH ISS PBL16 START 177.0878
HIERARCH ISS PBL16 END 177.1369
HIERARCH ISS PBLA16 START 95.1142
HIERARCH ISS PBLA16 END 95.3133
HIERARCH ISS PBL23 START 294.5471
HIERARCH ISS PBL23 END 294.3437
HIERARCH ISS PBLA23 START 50.9504
HIERARCH ISS PBLA23 END 51.0242
HIERARCH ISS PBL24 START 237.1586
HIERARCH ISS PBL24 END 236.9752
HIERARCH ISS PBLA24 START 57.8878
HIERARCH ISS PBLA24 END 57.9835
HIERARCH ISS PBL25 START 192.2013
HIERARCH ISS PBL25 END 192.6171
HIERARCH ISS PBLA25 START 123.6642
HIERARCH ISS PBLA25 END 123.8744
HIERARCH ISS PBL26 START 147.7534
HIERARCH ISS PBL26 END 147.8115
HIERARCH ISS PBLA26 START 97.1075
HIERARCH ISS PBLA26 END 97.3106
HIERARCH ISS PBL34 START 65.6985
HIERARCH ISS PBL34 END 65.7185
HIERARCH ISS PBLA34 START -154.899
HIERARCH ISS PBLA34 END -154.8823
HIERARCH ISS PBL35 START 300.0921
HIERARCH ISS PBL35 END 300.5057
HIERARCH ISS PBLA35 START -166.751
HIERARCH ISS PBLA35 END -166.7446
HIERARCH ISS PBL36 START 219.7668
HIERARCH ISS PBL36 END 219.8965
HIERARCH ISS PBLA36 START -158.0558
HIERARCH ISS PBLA36 END -158.0445
HIERARCH ISS PBL45 START 236.18
HIERARCH ISS PBL45 END 236.5767
HIERARCH ISS PBLA45 START -170.0261
HIERARCH ISS PBLA45 END -170.0181
HIERARCH ISS PBL46 START 154.2105
HIERARCH ISS PBL46 END 154.3207
HIERARCH ISS PBLA46 START -159.4002
HIERARCH ISS PBLA46 END -159.3906
HIERARCH ISS PBL56 START 89.2644
HIERARCH ISS PBL56 END 89.5462
HIERARCH ISS PBLA56 START -8.6019
HIERARCH ISS PBLA56 END -8.5497
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1