Exposure
ID
SPICA.2025-09-15T08-05-58_1
Header ID
SPICA.2025-09-15T08-05-58
Date updated
2025-09-15 08:04:53 UTC+0000
Release date
None
UTC Start
2025-09-15 08:04:53.735
UTC End
2025-09-15 08:05:53.735
MJD Start
60933.336733043
MJD End
60933.33742748743
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 29.7953 29.7982 92.0056 92.1805
S1-E1 309.2632 308.9681 57.7366 57.8484
S1-E2 255.7268 255.5096 65.4650 65.5970
S1-W1 232.6450 233.0715 126.2232 126.3910
S1-W2 180.2756 180.3893 102.6301 102.8151
S2-E1 285.1343 284.8575 54.3634 54.4661
S2-E2 229.4579 229.2497 62.1388 62.2624
S2-W1 208.6807 209.1014 130.8284 130.9865
S2-W2 151.0909 151.2029 104.7138 104.8994
E1-E2 65.5965 65.5703 -153.8818 -153.8456
E1-W1 311.4444 311.6064 -166.2863 -166.2686
E1-W2 221.6992 221.6648 -157.2872 -157.2585
E2-W1 247.7802 247.9729 -169.5464 -169.5297
E2-W2 156.2672 156.2596 -158.7161 -158.6900
W1-W2 98.7624 98.9650 -6.8424 -6.8034
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.336733043
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 29.7953
HIERARCH ISS PBL12 END 29.7982
HIERARCH ISS PBLA12 START 92.0056
HIERARCH ISS PBLA12 END 92.1805
HIERARCH ISS PBL13 START 309.2632
HIERARCH ISS PBL13 END 308.9681
HIERARCH ISS PBLA13 START 57.7366
HIERARCH ISS PBLA13 END 57.8484
HIERARCH ISS PBL14 START 255.7268
HIERARCH ISS PBL14 END 255.5096
HIERARCH ISS PBLA14 START 65.465
HIERARCH ISS PBLA14 END 65.597
HIERARCH ISS PBL15 START 232.645
HIERARCH ISS PBL15 END 233.0715
HIERARCH ISS PBLA15 START 126.2232
HIERARCH ISS PBLA15 END 126.391
HIERARCH ISS PBL16 START 180.2756
HIERARCH ISS PBL16 END 180.3893
HIERARCH ISS PBLA16 START 102.6301
HIERARCH ISS PBLA16 END 102.8151
HIERARCH ISS PBL23 START 285.1343
HIERARCH ISS PBL23 END 284.8575
HIERARCH ISS PBLA23 START 54.3634
HIERARCH ISS PBLA23 END 54.4661
HIERARCH ISS PBL24 START 229.4579
HIERARCH ISS PBL24 END 229.2497
HIERARCH ISS PBLA24 START 62.1388
HIERARCH ISS PBLA24 END 62.2624
HIERARCH ISS PBL25 START 208.6807
HIERARCH ISS PBL25 END 209.1014
HIERARCH ISS PBLA25 START 130.8284
HIERARCH ISS PBLA25 END 130.9865
HIERARCH ISS PBL26 START 151.0909
HIERARCH ISS PBL26 END 151.2029
HIERARCH ISS PBLA26 START 104.7138
HIERARCH ISS PBLA26 END 104.8994
HIERARCH ISS PBL34 START 65.5965
HIERARCH ISS PBL34 END 65.5703
HIERARCH ISS PBLA34 START -153.8818
HIERARCH ISS PBLA34 END -153.8456
HIERARCH ISS PBL35 START 311.4444
HIERARCH ISS PBL35 END 311.6064
HIERARCH ISS PBLA35 START -166.2863
HIERARCH ISS PBLA35 END -166.2686
HIERARCH ISS PBL36 START 221.6992
HIERARCH ISS PBL36 END 221.6648
HIERARCH ISS PBLA36 START -157.2872
HIERARCH ISS PBLA36 END -157.2585
HIERARCH ISS PBL45 START 247.7802
HIERARCH ISS PBL45 END 247.9729
HIERARCH ISS PBLA45 START -169.5464
HIERARCH ISS PBLA45 END -169.5297
HIERARCH ISS PBL46 START 156.2672
HIERARCH ISS PBL46 END 156.2596
HIERARCH ISS PBLA46 START -158.7161
HIERARCH ISS PBLA46 END -158.69
HIERARCH ISS PBL56 START 98.7624
HIERARCH ISS PBL56 END 98.965
HIERARCH ISS PBLA56 START -6.8424
HIERARCH ISS PBLA56 END -6.8034
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1