Exposure
ID
SPICA.2025-09-15T08-04-52_1
Header ID
SPICA.2025-09-15T08-04-52
Date updated
2025-09-15 08:03:47 UTC+0000
Release date
None
UTC Start
2025-09-15 08:03:47.587
UTC End
2025-09-15 08:04:47.587
MJD Start
60933.3359674457
MJD End
60933.336661890135
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 29.7927 29.7953 91.8275 92.0024
S1-E1 309.5627 309.2687 57.6235 57.7345
S1-E2 255.9482 255.7309 65.3313 65.4626
S1-W1 232.2105 232.6371 126.0510 126.2200
S1-W2 180.1612 180.2735 102.4412 102.6267
S2-E1 285.4147 285.1394 54.2595 54.3615
S2-E2 229.6697 229.4618 62.0136 62.1365
S2-W1 208.2516 208.6729 130.6661 130.8255
S2-W2 150.9780 151.0888 104.5241 104.7103
E1-E2 65.6220 65.5970 -153.9181 -153.8825
E1-W1 311.2727 311.4413 -166.3040 -166.2866
E1-W2 221.7300 221.6998 -157.3160 -157.2878
E2-W1 247.5785 247.7766 -169.5632 -169.5467
E2-W2 156.2717 156.2673 -158.7421 -158.7165
W1-W2 98.5538 98.7586 -6.8824 -6.8432
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3359674457
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 29.7927
HIERARCH ISS PBL12 END 29.7953
HIERARCH ISS PBLA12 START 91.8275
HIERARCH ISS PBLA12 END 92.0024
HIERARCH ISS PBL13 START 309.5627
HIERARCH ISS PBL13 END 309.2687
HIERARCH ISS PBLA13 START 57.6235
HIERARCH ISS PBLA13 END 57.7345
HIERARCH ISS PBL14 START 255.9482
HIERARCH ISS PBL14 END 255.7309
HIERARCH ISS PBLA14 START 65.3313
HIERARCH ISS PBLA14 END 65.4626
HIERARCH ISS PBL15 START 232.2105
HIERARCH ISS PBL15 END 232.6371
HIERARCH ISS PBLA15 START 126.051
HIERARCH ISS PBLA15 END 126.22
HIERARCH ISS PBL16 START 180.1612
HIERARCH ISS PBL16 END 180.2735
HIERARCH ISS PBLA16 START 102.4412
HIERARCH ISS PBLA16 END 102.6267
HIERARCH ISS PBL23 START 285.4147
HIERARCH ISS PBL23 END 285.1394
HIERARCH ISS PBLA23 START 54.2595
HIERARCH ISS PBLA23 END 54.3615
HIERARCH ISS PBL24 START 229.6697
HIERARCH ISS PBL24 END 229.4618
HIERARCH ISS PBLA24 START 62.0136
HIERARCH ISS PBLA24 END 62.1365
HIERARCH ISS PBL25 START 208.2516
HIERARCH ISS PBL25 END 208.6729
HIERARCH ISS PBLA25 START 130.6661
HIERARCH ISS PBLA25 END 130.8255
HIERARCH ISS PBL26 START 150.978
HIERARCH ISS PBL26 END 151.0888
HIERARCH ISS PBLA26 START 104.5241
HIERARCH ISS PBLA26 END 104.7103
HIERARCH ISS PBL34 START 65.622
HIERARCH ISS PBL34 END 65.597
HIERARCH ISS PBLA34 START -153.9181
HIERARCH ISS PBLA34 END -153.8825
HIERARCH ISS PBL35 START 311.2727
HIERARCH ISS PBL35 END 311.4413
HIERARCH ISS PBLA35 START -166.304
HIERARCH ISS PBLA35 END -166.2866
HIERARCH ISS PBL36 START 221.73
HIERARCH ISS PBL36 END 221.6998
HIERARCH ISS PBLA36 START -157.316
HIERARCH ISS PBLA36 END -157.2878
HIERARCH ISS PBL45 START 247.5785
HIERARCH ISS PBL45 END 247.7766
HIERARCH ISS PBLA45 START -169.5632
HIERARCH ISS PBLA45 END -169.5467
HIERARCH ISS PBL46 START 156.2717
HIERARCH ISS PBL46 END 156.2673
HIERARCH ISS PBLA46 START -158.7421
HIERARCH ISS PBLA46 END -158.7165
HIERARCH ISS PBL56 START 98.5538
HIERARCH ISS PBL56 END 98.7586
HIERARCH ISS PBLA56 START -6.8824
HIERARCH ISS PBLA56 END -6.8432
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1