Exposure
ID
SPICA.2025-09-16T03-26-14_1
Header ID
SPICA.2025-09-16T03-26-14
Date updated
2025-09-16 03:25:09 UTC+0000
Release date
None
UTC Start
2025-09-16 03:25:09.448
UTC End
2025-09-16 03:26:09.448
MJD Start
60934.142470462
MJD End
60934.14316490643
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
64267
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47863
Name
HD_160922
RA
264.2379
DEC
68.75797
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.8229 26.8056 118.5776 118.7628
S1-E1 291.8095 291.8464 81.9491 82.1501
S1-E2 238.0586 238.0586 89.9153 90.1083
S1-W1 238.2414 238.0193 153.6134 153.8399
S2-E1 270.7569 270.8022 78.5606 78.7656
S2-E2 214.9080 214.9207 86.4833 86.6795
S2-W1 216.8265 216.6305 157.6859 157.9176
E1-E2 65.0377 65.0488 -128.5339 -128.2934
E1-W1 313.3231 313.3385 -144.2514 -144.0005
E2-W1 251.3355 251.3364 -148.2710 -148.0183
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60934.142470462
PI-COI jonak
HIERARCH OBS TARG NAME HD_160922
HIERARCH OBS RA 264.2379
HIERARCH OBS DEC 68.75797
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 26.8229
HIERARCH ISS PBL12 END 26.8056
HIERARCH ISS PBLA12 START 118.5776
HIERARCH ISS PBLA12 END 118.7628
HIERARCH ISS PBL13 START 291.8095
HIERARCH ISS PBL13 END 291.8464
HIERARCH ISS PBLA13 START 81.9491
HIERARCH ISS PBLA13 END 82.1501
HIERARCH ISS PBL14 START 238.0586
HIERARCH ISS PBL14 END 238.0586
HIERARCH ISS PBLA14 START 89.9153
HIERARCH ISS PBLA14 END 90.1083
HIERARCH ISS PBL15 START 238.2414
HIERARCH ISS PBL15 END 238.0193
HIERARCH ISS PBLA15 START 153.6134
HIERARCH ISS PBLA15 END 153.8399
HIERARCH ISS PBL23 START 270.7569
HIERARCH ISS PBL23 END 270.8022
HIERARCH ISS PBLA23 START 78.5606
HIERARCH ISS PBLA23 END 78.7656
HIERARCH ISS PBL24 START 214.908
HIERARCH ISS PBL24 END 214.9207
HIERARCH ISS PBLA24 START 86.4833
HIERARCH ISS PBLA24 END 86.6795
HIERARCH ISS PBL25 START 216.8265
HIERARCH ISS PBL25 END 216.6305
HIERARCH ISS PBLA25 START 157.6859
HIERARCH ISS PBLA25 END 157.9176
HIERARCH ISS PBL34 START 65.0377
HIERARCH ISS PBL34 END 65.0488
HIERARCH ISS PBLA34 START -128.5339
HIERARCH ISS PBLA34 END -128.2934
HIERARCH ISS PBL35 START 313.3231
HIERARCH ISS PBL35 END 313.3385
HIERARCH ISS PBLA35 START -144.2514
HIERARCH ISS PBLA35 END -144.0005
HIERARCH ISS PBL45 START 251.3355
HIERARCH ISS PBL45 END 251.3364
HIERARCH ISS PBLA45 START -148.271
HIERARCH ISS PBLA45 END -148.0183
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1