Exposure
ID
SPICA.2025-09-15T08-03-46_1
Header ID
SPICA.2025-09-15T08-03-46
Date updated
2025-09-15 08:02:41 UTC+0000
Release date
None
UTC Start
2025-09-15 08:02:41.459
UTC End
2025-09-15 08:03:41.459
MJD Start
60933.3352020666
MJD End
60933.33589651103
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 29.7903 29.7926 91.6493 91.8243
S1-E1 309.8610 309.5681 57.5112 57.6215
S1-E2 256.1695 255.9521 65.1984 65.3289
S1-W1 231.7760 232.2027 125.8777 126.0479
S1-W2 180.0484 180.1592 102.2518 102.4378
S2-E1 285.6935 285.4197 54.1565 54.2577
S2-E2 229.8811 229.6735 61.8892 62.0113
S2-W1 207.8220 208.2439 130.5025 130.6632
S2-W2 150.8664 150.9760 104.3340 104.5207
E1-E2 65.6463 65.6225 -153.9540 -153.9188
E1-W1 311.0943 311.2696 -166.3215 -166.3044
E1-W2 221.7564 221.7305 -157.3443 -157.3165
E2-W1 247.3712 247.5748 -169.5798 -169.5635
E2-W2 156.2732 156.2718 -158.7678 -158.7426
W1-W2 98.3431 98.5501 -6.9227 -6.8832
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3352020666
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 29.7903
HIERARCH ISS PBL12 END 29.7926
HIERARCH ISS PBLA12 START 91.6493
HIERARCH ISS PBLA12 END 91.8243
HIERARCH ISS PBL13 START 309.861
HIERARCH ISS PBL13 END 309.5681
HIERARCH ISS PBLA13 START 57.5112
HIERARCH ISS PBLA13 END 57.6215
HIERARCH ISS PBL14 START 256.1695
HIERARCH ISS PBL14 END 255.9521
HIERARCH ISS PBLA14 START 65.1984
HIERARCH ISS PBLA14 END 65.3289
HIERARCH ISS PBL15 START 231.776
HIERARCH ISS PBL15 END 232.2027
HIERARCH ISS PBLA15 START 125.8777
HIERARCH ISS PBLA15 END 126.0479
HIERARCH ISS PBL16 START 180.0484
HIERARCH ISS PBL16 END 180.1592
HIERARCH ISS PBLA16 START 102.2518
HIERARCH ISS PBLA16 END 102.4378
HIERARCH ISS PBL23 START 285.6935
HIERARCH ISS PBL23 END 285.4197
HIERARCH ISS PBLA23 START 54.1565
HIERARCH ISS PBLA23 END 54.2577
HIERARCH ISS PBL24 START 229.8811
HIERARCH ISS PBL24 END 229.6735
HIERARCH ISS PBLA24 START 61.8892
HIERARCH ISS PBLA24 END 62.0113
HIERARCH ISS PBL25 START 207.822
HIERARCH ISS PBL25 END 208.2439
HIERARCH ISS PBLA25 START 130.5025
HIERARCH ISS PBLA25 END 130.6632
HIERARCH ISS PBL26 START 150.8664
HIERARCH ISS PBL26 END 150.976
HIERARCH ISS PBLA26 START 104.334
HIERARCH ISS PBLA26 END 104.5207
HIERARCH ISS PBL34 START 65.6463
HIERARCH ISS PBL34 END 65.6225
HIERARCH ISS PBLA34 START -153.954
HIERARCH ISS PBLA34 END -153.9188
HIERARCH ISS PBL35 START 311.0943
HIERARCH ISS PBL35 END 311.2696
HIERARCH ISS PBLA35 START -166.3215
HIERARCH ISS PBLA35 END -166.3044
HIERARCH ISS PBL36 START 221.7564
HIERARCH ISS PBL36 END 221.7305
HIERARCH ISS PBLA36 START -157.3443
HIERARCH ISS PBLA36 END -157.3165
HIERARCH ISS PBL45 START 247.3712
HIERARCH ISS PBL45 END 247.5748
HIERARCH ISS PBLA45 START -169.5798
HIERARCH ISS PBLA45 END -169.5635
HIERARCH ISS PBL46 START 156.2732
HIERARCH ISS PBL46 END 156.2718
HIERARCH ISS PBLA46 START -158.7678
HIERARCH ISS PBLA46 END -158.7426
HIERARCH ISS PBL56 START 98.3431
HIERARCH ISS PBL56 END 98.5501
HIERARCH ISS PBLA56 START -6.9227
HIERARCH ISS PBLA56 END -6.8832
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1