Exposure
ID
SPICA.2025-12-15T04-40-23_1
Header ID
SPICA.2025-12-15T04-40-23
Date updated
2025-12-15 04:39:18 UTC+0000
Release date
None
UTC Start
2025-12-15 04:39:18.105
UTC End
2025-12-15 04:40:18.105
MJD Start
61024.193959546
MJD End
61024.19465399043
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
14.62259
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.11054
Observation
ID
64068
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47724
Name
HD_27962
RA
66.37243
DEC
17.9279
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8203 32.8149 82.4131 82.5683
S1-E1 330.5654 330.5426 53.2821 53.3709
S1-E2 277.6980 277.6426 60.0495 60.1529
S1-W1 241.7563 241.9760 110.5704 110.7917
S1-W2 197.5150 197.5207 90.8909 91.0713
S2-E1 302.3191 302.3211 50.2527 50.3357
S2-E2 247.6612 247.6234 57.1593 57.2564
S2-W1 213.3829 213.6268 114.7326 114.9576
S2-W2 165.1242 165.1378 92.5701 92.7550
E1-E2 63.8290 63.8963 -157.5605 -157.5019
E1-W1 285.2089 285.7872 -172.2146 -172.1470
E1-W2 211.7504 212.0306 -161.4152 -161.3572
E2-W1 224.0389 224.5488 -176.3478 -176.2727
E2-W2 148.1279 148.3412 -163.0752 -163.0168
W1-W2 86.8065 87.0783 -19.4122 -19.2658
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.193959546
PI-COI ibanez
HIERARCH OBS TARG NAME HD_27962
HIERARCH OBS RA 66.37243
HIERARCH OBS DEC 17.9279
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 32.8203
HIERARCH ISS PBL12 END 32.8149
HIERARCH ISS PBLA12 START 82.4131
HIERARCH ISS PBLA12 END 82.5683
HIERARCH ISS PBL13 START 330.5654
HIERARCH ISS PBL13 END 330.5426
HIERARCH ISS PBLA13 START 53.2821
HIERARCH ISS PBLA13 END 53.3709
HIERARCH ISS PBL14 START 277.698
HIERARCH ISS PBL14 END 277.6426
HIERARCH ISS PBLA14 START 60.0495
HIERARCH ISS PBLA14 END 60.1529
HIERARCH ISS PBL15 START 241.7563
HIERARCH ISS PBL15 END 241.976
HIERARCH ISS PBLA15 START 110.5704
HIERARCH ISS PBLA15 END 110.7917
HIERARCH ISS PBL16 START 197.515
HIERARCH ISS PBL16 END 197.5207
HIERARCH ISS PBLA16 START 90.8909
HIERARCH ISS PBLA16 END 91.0713
HIERARCH ISS PBL23 START 302.3191
HIERARCH ISS PBL23 END 302.3211
HIERARCH ISS PBLA23 START 50.2527
HIERARCH ISS PBLA23 END 50.3357
HIERARCH ISS PBL24 START 247.6612
HIERARCH ISS PBL24 END 247.6234
HIERARCH ISS PBLA24 START 57.1593
HIERARCH ISS PBLA24 END 57.2564
HIERARCH ISS PBL25 START 213.3829
HIERARCH ISS PBL25 END 213.6268
HIERARCH ISS PBLA25 START 114.7326
HIERARCH ISS PBLA25 END 114.9576
HIERARCH ISS PBL26 START 165.1242
HIERARCH ISS PBL26 END 165.1378
HIERARCH ISS PBLA26 START 92.5701
HIERARCH ISS PBLA26 END 92.755
HIERARCH ISS PBL34 START 63.829
HIERARCH ISS PBL34 END 63.8963
HIERARCH ISS PBLA34 START -157.5605
HIERARCH ISS PBLA34 END -157.5019
HIERARCH ISS PBL35 START 285.2089
HIERARCH ISS PBL35 END 285.7872
HIERARCH ISS PBLA35 START -172.2146
HIERARCH ISS PBLA35 END -172.147
HIERARCH ISS PBL36 START 211.7504
HIERARCH ISS PBL36 END 212.0306
HIERARCH ISS PBLA36 START -161.4152
HIERARCH ISS PBLA36 END -161.3572
HIERARCH ISS PBL45 START 224.0389
HIERARCH ISS PBL45 END 224.5488
HIERARCH ISS PBLA45 START -176.3478
HIERARCH ISS PBLA45 END -176.2727
HIERARCH ISS PBL46 START 148.1279
HIERARCH ISS PBL46 END 148.3412
HIERARCH ISS PBLA46 START -163.0752
HIERARCH ISS PBLA46 END -163.0168
HIERARCH ISS PBL56 START 86.8065
HIERARCH ISS PBL56 END 87.0783
HIERARCH ISS PBLA56 START -19.4122
HIERARCH ISS PBLA56 END -19.2658
HIERARCH CHARA TAU0 14.62259
HIERARCH CHARA SEEING 1.11054