Exposure
ID
SPICA.2025-10-06T05-56-52_1
Header ID
SPICA.2025-10-06T05-56-52
Date updated
2025-10-06 05:55:47 UTC+0000
Release date
None
UTC Start
2025-10-06 05:55:47.394
UTC End
2025-10-06 05:56:47.394
MJD Start
60954.2470763251
MJD End
60954.24777076953
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 29.8974 29.8902 84.5035 84.6757
S1-E1 320.6165 320.3893 53.6338 53.7140
S1-E2 264.8827 264.6802 60.4419 60.5443
S1-W1 214.7832 215.1745 117.8444 118.0659
S1-W2 176.9066 176.9482 94.3003 94.5002
S2-E1 295.3531 295.1590 50.6566 50.7276
S2-E2 237.8956 237.7165 57.5048 57.5976
S2-W1 190.5164 190.9279 122.7923 123.0084
S2-W2 147.5329 147.5845 96.2763 96.4806
E1-E2 65.6043 65.6293 -154.9624 -154.9476
E1-W1 298.3404 298.7797 -166.7739 -166.7687
E1-W2 219.1943 219.3412 -158.0975 -158.0880
E2-W1 234.5100 234.9274 -170.0566 -170.0495
E2-W2 153.7300 153.8525 -159.4348 -159.4270
W1-W2 88.0956 88.3851 -8.8194 -8.7654
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2470763251
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 29.8974
HIERARCH ISS PBL12 END 29.8902
HIERARCH ISS PBLA12 START 84.5035
HIERARCH ISS PBLA12 END 84.6757
HIERARCH ISS PBL13 START 320.6165
HIERARCH ISS PBL13 END 320.3893
HIERARCH ISS PBLA13 START 53.6338
HIERARCH ISS PBLA13 END 53.714
HIERARCH ISS PBL14 START 264.8827
HIERARCH ISS PBL14 END 264.6802
HIERARCH ISS PBLA14 START 60.4419
HIERARCH ISS PBLA14 END 60.5443
HIERARCH ISS PBL15 START 214.7832
HIERARCH ISS PBL15 END 215.1745
HIERARCH ISS PBLA15 START 117.8444
HIERARCH ISS PBLA15 END 118.0659
HIERARCH ISS PBL16 START 176.9066
HIERARCH ISS PBL16 END 176.9482
HIERARCH ISS PBLA16 START 94.3003
HIERARCH ISS PBLA16 END 94.5002
HIERARCH ISS PBL23 START 295.3531
HIERARCH ISS PBL23 END 295.159
HIERARCH ISS PBLA23 START 50.6566
HIERARCH ISS PBLA23 END 50.7276
HIERARCH ISS PBL24 START 237.8956
HIERARCH ISS PBL24 END 237.7165
HIERARCH ISS PBLA24 START 57.5048
HIERARCH ISS PBLA24 END 57.5976
HIERARCH ISS PBL25 START 190.5164
HIERARCH ISS PBL25 END 190.9279
HIERARCH ISS PBLA25 START 122.7923
HIERARCH ISS PBLA25 END 123.0084
HIERARCH ISS PBL26 START 147.5329
HIERARCH ISS PBL26 END 147.5845
HIERARCH ISS PBLA26 START 96.2763
HIERARCH ISS PBLA26 END 96.4806
HIERARCH ISS PBL34 START 65.6043
HIERARCH ISS PBL34 END 65.6293
HIERARCH ISS PBLA34 START -154.9624
HIERARCH ISS PBLA34 END -154.9476
HIERARCH ISS PBL35 START 298.3404
HIERARCH ISS PBL35 END 298.7797
HIERARCH ISS PBLA35 START -166.7739
HIERARCH ISS PBLA35 END -166.7687
HIERARCH ISS PBL36 START 219.1943
HIERARCH ISS PBL36 END 219.3412
HIERARCH ISS PBLA36 START -158.0975
HIERARCH ISS PBLA36 END -158.088
HIERARCH ISS PBL45 START 234.51
HIERARCH ISS PBL45 END 234.9274
HIERARCH ISS PBLA45 START -170.0566
HIERARCH ISS PBLA45 END -170.0495
HIERARCH ISS PBL46 START 153.73
HIERARCH ISS PBL46 END 153.8525
HIERARCH ISS PBLA46 START -159.4348
HIERARCH ISS PBLA46 END -159.427
HIERARCH ISS PBL56 START 88.0956
HIERARCH ISS PBL56 END 88.3851
HIERARCH ISS PBLA56 START -8.8194
HIERARCH ISS PBLA56 END -8.7654
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1