Exposure
ID
SPICA.2025-05-19T10-59-20_1
Header ID
SPICA.2025-05-19T10-59-20
Date updated
2025-05-19 10:58:15 UTC+0000
Release date
None
UTC Start
2025-05-19 10:58:15.260
UTC End
2025-05-19 10:59:15.260
MJD Start
60814.4571210634
MJD End
60814.457815507834
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 26.2513 26.2414 108.8143 109.0103
S1-E1 276.8421 276.9307 69.4811 69.6909
S1-E2 226.0673 226.1138 78.2033 78.4055
S1-W1 243.8256 243.6756 142.2761 142.5080
S2-E1 257.0765 257.1678 65.7701 65.9838
S2-E2 203.9129 203.9659 74.4446 74.6499
S2-W1 222.3969 222.2651 146.0078 146.2441
E1-E2 63.4479 63.4678 -143.2238 -142.9782
E1-W1 310.0967 310.1572 -159.2050 -158.9502
E2-W1 249.7127 249.7508 -163.2165 -162.9600
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4571210634
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 26.2513
HIERARCH ISS PBL12 END 26.2414
HIERARCH ISS PBLA12 START 108.8143
HIERARCH ISS PBLA12 END 109.0103
HIERARCH ISS PBL13 START 276.8421
HIERARCH ISS PBL13 END 276.9307
HIERARCH ISS PBLA13 START 69.4811
HIERARCH ISS PBLA13 END 69.6909
HIERARCH ISS PBL14 START 226.0673
HIERARCH ISS PBL14 END 226.1138
HIERARCH ISS PBLA14 START 78.2033
HIERARCH ISS PBLA14 END 78.4055
HIERARCH ISS PBL15 START 243.8256
HIERARCH ISS PBL15 END 243.6756
HIERARCH ISS PBLA15 START 142.2761
HIERARCH ISS PBLA15 END 142.508
HIERARCH ISS PBL23 START 257.0765
HIERARCH ISS PBL23 END 257.1678
HIERARCH ISS PBLA23 START 65.7701
HIERARCH ISS PBLA23 END 65.9838
HIERARCH ISS PBL24 START 203.9129
HIERARCH ISS PBL24 END 203.9659
HIERARCH ISS PBLA24 START 74.4446
HIERARCH ISS PBLA24 END 74.6499
HIERARCH ISS PBL25 START 222.3969
HIERARCH ISS PBL25 END 222.2651
HIERARCH ISS PBLA25 START 146.0078
HIERARCH ISS PBLA25 END 146.2441
HIERARCH ISS PBL34 START 63.4479
HIERARCH ISS PBL34 END 63.4678
HIERARCH ISS PBLA34 START -143.2238
HIERARCH ISS PBLA34 END -142.9782
HIERARCH ISS PBL35 START 310.0967
HIERARCH ISS PBL35 END 310.1572
HIERARCH ISS PBLA35 START -159.205
HIERARCH ISS PBLA35 END -158.9502
HIERARCH ISS PBL45 START 249.7127
HIERARCH ISS PBL45 END 249.7508
HIERARCH ISS PBLA45 START -163.2165
HIERARCH ISS PBLA45 END -162.96
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1