Exposure
ID
SPICA.2025-05-19T10-53-49_1
Header ID
SPICA.2025-05-19T10-53-49
Date updated
2025-05-19 10:52:44 UTC+0000
Release date
None
UTC Start
2025-05-19 10:52:44.763
UTC End
2025-05-19 10:53:44.763
MJD Start
60814.453295873
MJD End
60814.45399031743
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
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.3001 26.2907 107.8171 108.0130
S1-E1 276.3765 276.4699 68.4130 68.6229
S1-E2 225.8183 225.8689 77.1741 77.3763
S1-W1 244.5772 244.4311 141.0968 141.3284
S2-E1 256.5984 256.6941 64.6826 64.8963
S2-E2 203.6325 203.6890 73.3996 73.6050
S2-W1 223.0576 222.9292 144.8064 145.0423
E1-E2 63.3445 63.3651 -144.4741 -144.2284
E1-W1 309.7792 309.8429 -160.5021 -160.2472
E2-W1 249.5108 249.5515 -164.5217 -164.2652
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.453295873
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
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 26.3001
HIERARCH ISS PBL12 END 26.2907
HIERARCH ISS PBLA12 START 107.8171
HIERARCH ISS PBLA12 END 108.013
HIERARCH ISS PBL13 START 276.3765
HIERARCH ISS PBL13 END 276.4699
HIERARCH ISS PBLA13 START 68.413
HIERARCH ISS PBLA13 END 68.6229
HIERARCH ISS PBL14 START 225.8183
HIERARCH ISS PBL14 END 225.8689
HIERARCH ISS PBLA14 START 77.1741
HIERARCH ISS PBLA14 END 77.3763
HIERARCH ISS PBL15 START 244.5772
HIERARCH ISS PBL15 END 244.4311
HIERARCH ISS PBLA15 START 141.0968
HIERARCH ISS PBLA15 END 141.3284
HIERARCH ISS PBL23 START 256.5984
HIERARCH ISS PBL23 END 256.6941
HIERARCH ISS PBLA23 START 64.6826
HIERARCH ISS PBLA23 END 64.8963
HIERARCH ISS PBL24 START 203.6325
HIERARCH ISS PBL24 END 203.689
HIERARCH ISS PBLA24 START 73.3996
HIERARCH ISS PBLA24 END 73.605
HIERARCH ISS PBL25 START 223.0576
HIERARCH ISS PBL25 END 222.9292
HIERARCH ISS PBLA25 START 144.8064
HIERARCH ISS PBLA25 END 145.0423
HIERARCH ISS PBL34 START 63.3445
HIERARCH ISS PBL34 END 63.3651
HIERARCH ISS PBLA34 START -144.4741
HIERARCH ISS PBLA34 END -144.2284
HIERARCH ISS PBL35 START 309.7792
HIERARCH ISS PBL35 END 309.8429
HIERARCH ISS PBLA35 START -160.5021
HIERARCH ISS PBLA35 END -160.2472
HIERARCH ISS PBL45 START 249.5108
HIERARCH ISS PBL45 END 249.5515
HIERARCH ISS PBLA45 START -164.5217
HIERARCH ISS PBLA45 END -164.2652
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1