Exposure
ID
SPICA.2025-10-07T05-33-06_1
Header ID
SPICA.2025-10-07T05-33-06
Date updated
2025-10-07 05:32:01 UTC+0000
Release date
None
UTC Start
2025-10-07 05:32:01.072
UTC End
2025-10-07 05:33:01.072
MJD Start
60955.2305679593
MJD End
60955.23126240373
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
70855
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47917
Name
HD_4614_A
RA
12.27623
DEC
57.81518
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.1384 31.1435 81.5766 81.7426
S1-E1 286.5339 286.8217 46.0926 46.2623
S1-E2 243.0422 243.2397 54.8813 55.0445
S1-W1 275.8224 275.7931 107.4005 107.6108
S1-W2 199.1078 199.1062 90.4232 90.6021
S2-E1 261.8033 262.0853 42.1337 42.3074
S2-E2 215.6771 215.8705 51.1624 51.3281
S2-W1 248.1645 248.1425 110.5337 110.7498
S2-W2 168.4079 168.4026 92.0526 92.2343
E1-E2 59.3873 59.4584 -172.6110 -172.3904
E1-W1 286.8661 287.1782 168.5873 168.8294
E1-W2 200.3145 200.5541 -177.9017 -177.6747
E2-W1 231.4406 231.6775 163.8435 164.0900
E2-W2 141.2864 141.4544 179.8771 -179.8933
W1-W2 103.3043 103.3659 -38.3509 -38.0943
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.2305679593
PI-COI ibanez
HIERARCH OBS TARG NAME HD_4614_A
HIERARCH OBS RA 12.27623
HIERARCH OBS DEC 57.81518
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 31.1384
HIERARCH ISS PBL12 END 31.1435
HIERARCH ISS PBLA12 START 81.5766
HIERARCH ISS PBLA12 END 81.7426
HIERARCH ISS PBL13 START 286.5339
HIERARCH ISS PBL13 END 286.8217
HIERARCH ISS PBLA13 START 46.0926
HIERARCH ISS PBLA13 END 46.2623
HIERARCH ISS PBL14 START 243.0422
HIERARCH ISS PBL14 END 243.2397
HIERARCH ISS PBLA14 START 54.8813
HIERARCH ISS PBLA14 END 55.0445
HIERARCH ISS PBL15 START 275.8224
HIERARCH ISS PBL15 END 275.7931
HIERARCH ISS PBLA15 START 107.4005
HIERARCH ISS PBLA15 END 107.6108
HIERARCH ISS PBL16 START 199.1078
HIERARCH ISS PBL16 END 199.1062
HIERARCH ISS PBLA16 START 90.4232
HIERARCH ISS PBLA16 END 90.6021
HIERARCH ISS PBL23 START 261.8033
HIERARCH ISS PBL23 END 262.0853
HIERARCH ISS PBLA23 START 42.1337
HIERARCH ISS PBLA23 END 42.3074
HIERARCH ISS PBL24 START 215.6771
HIERARCH ISS PBL24 END 215.8705
HIERARCH ISS PBLA24 START 51.1624
HIERARCH ISS PBLA24 END 51.3281
HIERARCH ISS PBL25 START 248.1645
HIERARCH ISS PBL25 END 248.1425
HIERARCH ISS PBLA25 START 110.5337
HIERARCH ISS PBLA25 END 110.7498
HIERARCH ISS PBL26 START 168.4079
HIERARCH ISS PBL26 END 168.4026
HIERARCH ISS PBLA26 START 92.0526
HIERARCH ISS PBLA26 END 92.2343
HIERARCH ISS PBL34 START 59.3873
HIERARCH ISS PBL34 END 59.4584
HIERARCH ISS PBLA34 START -172.611
HIERARCH ISS PBLA34 END -172.3904
HIERARCH ISS PBL35 START 286.8661
HIERARCH ISS PBL35 END 287.1782
HIERARCH ISS PBLA35 START 168.5873
HIERARCH ISS PBLA35 END 168.8294
HIERARCH ISS PBL36 START 200.3145
HIERARCH ISS PBL36 END 200.5541
HIERARCH ISS PBLA36 START -177.9017
HIERARCH ISS PBLA36 END -177.6747
HIERARCH ISS PBL45 START 231.4406
HIERARCH ISS PBL45 END 231.6775
HIERARCH ISS PBLA45 START 163.8435
HIERARCH ISS PBLA45 END 164.09
HIERARCH ISS PBL46 START 141.2864
HIERARCH ISS PBL46 END 141.4544
HIERARCH ISS PBLA46 START 179.8771
HIERARCH ISS PBLA46 END -179.8933
HIERARCH ISS PBL56 START 103.3043
HIERARCH ISS PBL56 END 103.3659
HIERARCH ISS PBLA56 START -38.3509
HIERARCH ISS PBLA56 END -38.0943
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1