Exposure
ID
SPICA.2025-07-10T07-28-18_1
Header ID
SPICA.2025-07-10T07-28-18
Date updated
2025-07-10 07:27:12 UTC+0000
Release date
None
UTC Start
2025-07-10 07:27:12.976
UTC End
2025-07-10 07:28:12.976
MJD Start
60866.3105668467
MJD End
60866.311261291135
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.4666 28.4684 91.0814 91.2647
S1-E1 303.2591 302.9113 56.1940 56.2971
S1-E2 249.0870 248.8263 63.8902 64.0177
S1-W1 220.4286 220.9148 127.1011 127.2722
S1-W2 171.1256 171.2498 102.1818 102.3775
S2-E1 280.3818 280.0578 52.8649 52.9573
S2-E2 224.1442 223.8964 60.5631 60.6805
S2-W1 198.1129 198.5921 131.9482 132.1065
S2-W2 143.2965 143.4202 104.3737 104.5701
E1-E2 65.5399 65.5109 -154.4010 -154.3841
E1-W1 311.1645 311.3376 -165.8290 -165.8323
E1-W2 221.6642 221.6253 -157.5318 -157.5229
E2-W1 247.2652 247.4718 -168.8395 -168.8441
E2-W2 156.2632 156.2538 -158.8443 -158.8383
W1-W2 97.2329 97.4527 -5.0361 -5.0200
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3105668467
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.4666
HIERARCH ISS PBL12 END 28.4684
HIERARCH ISS PBLA12 START 91.0814
HIERARCH ISS PBLA12 END 91.2647
HIERARCH ISS PBL13 START 303.2591
HIERARCH ISS PBL13 END 302.9113
HIERARCH ISS PBLA13 START 56.194
HIERARCH ISS PBLA13 END 56.2971
HIERARCH ISS PBL14 START 249.087
HIERARCH ISS PBL14 END 248.8263
HIERARCH ISS PBLA14 START 63.8902
HIERARCH ISS PBLA14 END 64.0177
HIERARCH ISS PBL15 START 220.4286
HIERARCH ISS PBL15 END 220.9148
HIERARCH ISS PBLA15 START 127.1011
HIERARCH ISS PBLA15 END 127.2722
HIERARCH ISS PBL16 START 171.1256
HIERARCH ISS PBL16 END 171.2498
HIERARCH ISS PBLA16 START 102.1818
HIERARCH ISS PBLA16 END 102.3775
HIERARCH ISS PBL23 START 280.3818
HIERARCH ISS PBL23 END 280.0578
HIERARCH ISS PBLA23 START 52.8649
HIERARCH ISS PBLA23 END 52.9573
HIERARCH ISS PBL24 START 224.1442
HIERARCH ISS PBL24 END 223.8964
HIERARCH ISS PBLA24 START 60.5631
HIERARCH ISS PBLA24 END 60.6805
HIERARCH ISS PBL25 START 198.1129
HIERARCH ISS PBL25 END 198.5921
HIERARCH ISS PBLA25 START 131.9482
HIERARCH ISS PBLA25 END 132.1065
HIERARCH ISS PBL26 START 143.2965
HIERARCH ISS PBL26 END 143.4202
HIERARCH ISS PBLA26 START 104.3737
HIERARCH ISS PBLA26 END 104.5701
HIERARCH ISS PBL34 START 65.5399
HIERARCH ISS PBL34 END 65.5109
HIERARCH ISS PBLA34 START -154.401
HIERARCH ISS PBLA34 END -154.3841
HIERARCH ISS PBL35 START 311.1645
HIERARCH ISS PBL35 END 311.3376
HIERARCH ISS PBLA35 START -165.829
HIERARCH ISS PBLA35 END -165.8323
HIERARCH ISS PBL36 START 221.6642
HIERARCH ISS PBL36 END 221.6253
HIERARCH ISS PBLA36 START -157.5318
HIERARCH ISS PBLA36 END -157.5229
HIERARCH ISS PBL45 START 247.2652
HIERARCH ISS PBL45 END 247.4718
HIERARCH ISS PBLA45 START -168.8395
HIERARCH ISS PBLA45 END -168.8441
HIERARCH ISS PBL46 START 156.2632
HIERARCH ISS PBL46 END 156.2538
HIERARCH ISS PBLA46 START -158.8443
HIERARCH ISS PBLA46 END -158.8383
HIERARCH ISS PBL56 START 97.2329
HIERARCH ISS PBL56 END 97.4527
HIERARCH ISS PBLA56 START -5.0361
HIERARCH ISS PBLA56 END -5.02
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1