Exposure
ID
SPICA.2025-05-19T10-56-02_1
Header ID
SPICA.2025-05-19T10-56-02
Date updated
2025-05-19 10:54:56 UTC+0000
Release date
None
UTC Start
2025-05-19 10:54:56.970
UTC End
2025-05-19 10:55:56.970
MJD Start
60814.454826043
MJD End
60814.455520487434
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 26.2809 26.2713 108.2160 108.4119
S1-E1 276.5657 276.6572 68.8403 69.0502
S1-E2 225.9204 225.9694 77.5858 77.7880
S1-W1 244.2789 244.1313 141.5684 141.8001
S2-E1 256.7923 256.8862 65.1177 65.3314
S2-E2 203.7469 203.8020 73.8177 74.0230
S2-W1 222.7954 222.6656 145.2868 145.5228
E1-E2 63.3863 63.4067 -143.9739 -143.7282
E1-W1 309.9082 309.9706 -159.9832 -159.7284
E2-W1 249.5931 249.6328 -163.9995 -163.7431
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.454826043
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 26.2809
HIERARCH ISS PBL12 END 26.2713
HIERARCH ISS PBLA12 START 108.216
HIERARCH ISS PBLA12 END 108.4119
HIERARCH ISS PBL13 START 276.5657
HIERARCH ISS PBL13 END 276.6572
HIERARCH ISS PBLA13 START 68.8403
HIERARCH ISS PBLA13 END 69.0502
HIERARCH ISS PBL14 START 225.9204
HIERARCH ISS PBL14 END 225.9694
HIERARCH ISS PBLA14 START 77.5858
HIERARCH ISS PBLA14 END 77.788
HIERARCH ISS PBL15 START 244.2789
HIERARCH ISS PBL15 END 244.1313
HIERARCH ISS PBLA15 START 141.5684
HIERARCH ISS PBLA15 END 141.8001
HIERARCH ISS PBL23 START 256.7923
HIERARCH ISS PBL23 END 256.8862
HIERARCH ISS PBLA23 START 65.1177
HIERARCH ISS PBLA23 END 65.3314
HIERARCH ISS PBL24 START 203.7469
HIERARCH ISS PBL24 END 203.802
HIERARCH ISS PBLA24 START 73.8177
HIERARCH ISS PBLA24 END 74.023
HIERARCH ISS PBL25 START 222.7954
HIERARCH ISS PBL25 END 222.6656
HIERARCH ISS PBLA25 START 145.2868
HIERARCH ISS PBLA25 END 145.5228
HIERARCH ISS PBL34 START 63.3863
HIERARCH ISS PBL34 END 63.4067
HIERARCH ISS PBLA34 START -143.9739
HIERARCH ISS PBLA34 END -143.7282
HIERARCH ISS PBL35 START 309.9082
HIERARCH ISS PBL35 END 309.9706
HIERARCH ISS PBLA35 START -159.9832
HIERARCH ISS PBLA35 END -159.7284
HIERARCH ISS PBL45 START 249.5931
HIERARCH ISS PBL45 END 249.6328
HIERARCH ISS PBLA45 START -163.9995
HIERARCH ISS PBLA45 END -163.7431
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1