Exposure
ID
SPICA.2025-12-15T05-59-06_1
Header ID
SPICA.2025-12-15T05-59-06
Date updated
2025-12-15 05:58:01 UTC+0000
Release date
None
UTC Start
2025-12-15 05:58:01.200
UTC End
2025-12-15 05:59:01.200
MJD Start
61024.2486249999
MJD End
61024.24931944433
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
17.12153
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.24342
Observation
ID
72308
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47923
Name
HD_27819
RA
66.024
DEC
17.44413
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6447 32.6479 94.1582 94.3168
S1-E1 323.2013 323.0496 61.3452 61.4759
S1-E2 270.8007 270.6938 69.0495 69.1901
S1-W1 259.6678 259.9282 124.9812 125.1444
S1-W2 199.9888 200.0619 103.8809 104.0464
S2-E1 296.2939 296.1492 57.9224 58.0485
S2-E2 241.6382 241.5335 65.7631 65.8998
S2-W1 232.2372 232.4957 129.1115 129.2710
S2-W2 167.9035 167.9742 105.7625 105.9288
E1-E2 65.7719 65.7566 -152.1566 -152.0682
E1-W1 312.0080 312.1405 -166.8728 -166.7972
E1-W2 221.8078 221.7949 -156.2115 -156.1287
E2-W1 248.9550 249.1064 -170.7211 -170.6454
E2-W2 156.2698 156.2728 -157.9170 -157.8361
W1-W2 102.5931 102.7409 -10.4498 -10.3533
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.2486249999
PI-COI ibanez
HIERARCH OBS TARG NAME HD_27819
HIERARCH OBS RA 66.024
HIERARCH OBS DEC 17.44413
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 32.6447
HIERARCH ISS PBL12 END 32.6479
HIERARCH ISS PBLA12 START 94.1582
HIERARCH ISS PBLA12 END 94.3168
HIERARCH ISS PBL13 START 323.2013
HIERARCH ISS PBL13 END 323.0496
HIERARCH ISS PBLA13 START 61.3452
HIERARCH ISS PBLA13 END 61.4759
HIERARCH ISS PBL14 START 270.8007
HIERARCH ISS PBL14 END 270.6938
HIERARCH ISS PBLA14 START 69.0495
HIERARCH ISS PBLA14 END 69.1901
HIERARCH ISS PBL15 START 259.6678
HIERARCH ISS PBL15 END 259.9282
HIERARCH ISS PBLA15 START 124.9812
HIERARCH ISS PBLA15 END 125.1444
HIERARCH ISS PBL16 START 199.9888
HIERARCH ISS PBL16 END 200.0619
HIERARCH ISS PBLA16 START 103.8809
HIERARCH ISS PBLA16 END 104.0464
HIERARCH ISS PBL23 START 296.2939
HIERARCH ISS PBL23 END 296.1492
HIERARCH ISS PBLA23 START 57.9224
HIERARCH ISS PBLA23 END 58.0485
HIERARCH ISS PBL24 START 241.6382
HIERARCH ISS PBL24 END 241.5335
HIERARCH ISS PBLA24 START 65.7631
HIERARCH ISS PBLA24 END 65.8998
HIERARCH ISS PBL25 START 232.2372
HIERARCH ISS PBL25 END 232.4957
HIERARCH ISS PBLA25 START 129.1115
HIERARCH ISS PBLA25 END 129.271
HIERARCH ISS PBL26 START 167.9035
HIERARCH ISS PBL26 END 167.9742
HIERARCH ISS PBLA26 START 105.7625
HIERARCH ISS PBLA26 END 105.9288
HIERARCH ISS PBL34 START 65.7719
HIERARCH ISS PBL34 END 65.7566
HIERARCH ISS PBLA34 START -152.1566
HIERARCH ISS PBLA34 END -152.0682
HIERARCH ISS PBL35 START 312.008
HIERARCH ISS PBL35 END 312.1405
HIERARCH ISS PBLA35 START -166.8728
HIERARCH ISS PBLA35 END -166.7972
HIERARCH ISS PBL36 START 221.8078
HIERARCH ISS PBL36 END 221.7949
HIERARCH ISS PBLA36 START -156.2115
HIERARCH ISS PBLA36 END -156.1287
HIERARCH ISS PBL45 START 248.955
HIERARCH ISS PBL45 END 249.1064
HIERARCH ISS PBLA45 START -170.7211
HIERARCH ISS PBLA45 END -170.6454
HIERARCH ISS PBL46 START 156.2698
HIERARCH ISS PBL46 END 156.2728
HIERARCH ISS PBLA46 START -157.917
HIERARCH ISS PBLA46 END -157.8361
HIERARCH ISS PBL56 START 102.5931
HIERARCH ISS PBL56 END 102.7409
HIERARCH ISS PBLA56 START -10.4498
HIERARCH ISS PBLA56 END -10.3533
HIERARCH CHARA TAU0 17.12153
HIERARCH CHARA SEEING 1.24342