Exposure
ID
SPICA.2025-08-20T05-37-10_1
Header ID
SPICA.2025-08-20T05-37-10
Date updated
2025-08-20 05:36:05 UTC+0000
Release date
None
UTC Start
2025-08-20 05:36:05.578
UTC End
2025-08-20 05:37:05.578
MJD Start
60907.2333978982
MJD End
60907.23409234263
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8495 20.8470 88.6840 88.9342
S1-E1 265.0068 264.4153 48.4756 48.5368
S1-E2 208.2901 207.8241 56.0637 56.1713
S1-W1 164.8223 165.5809 138.5998 138.7476
S1-W2 121.2842 121.4744 104.0246 104.2969
S2-E1 249.4474 248.9059 45.3825 45.4253
S2-E2 191.0602 190.6276 52.6913 52.7785
S2-W1 152.2351 152.9602 144.6146 144.7240
S2-W2 101.3278 101.5226 107.1451 107.4154
E1-E2 64.6803 64.6280 -156.6905 -156.7541
E1-W1 312.3850 312.4975 -163.3695 -163.4591
E1-W2 220.3949 220.2875 -158.5113 -158.5838
E2-W1 248.2577 248.4261 -165.1060 -165.1997
E2-W2 155.7608 155.7061 -159.2673 -159.3432
W1-W2 94.6408 94.8726 5.2559 5.1596
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2333978982
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8495
HIERARCH ISS PBL12 END 20.847
HIERARCH ISS PBLA12 START 88.684
HIERARCH ISS PBLA12 END 88.9342
HIERARCH ISS PBL13 START 265.0068
HIERARCH ISS PBL13 END 264.4153
HIERARCH ISS PBLA13 START 48.4756
HIERARCH ISS PBLA13 END 48.5368
HIERARCH ISS PBL14 START 208.2901
HIERARCH ISS PBL14 END 207.8241
HIERARCH ISS PBLA14 START 56.0637
HIERARCH ISS PBLA14 END 56.1713
HIERARCH ISS PBL15 START 164.8223
HIERARCH ISS PBL15 END 165.5809
HIERARCH ISS PBLA15 START 138.5998
HIERARCH ISS PBLA15 END 138.7476
HIERARCH ISS PBL16 START 121.2842
HIERARCH ISS PBL16 END 121.4744
HIERARCH ISS PBLA16 START 104.0246
HIERARCH ISS PBLA16 END 104.2969
HIERARCH ISS PBL23 START 249.4474
HIERARCH ISS PBL23 END 248.9059
HIERARCH ISS PBLA23 START 45.3825
HIERARCH ISS PBLA23 END 45.4253
HIERARCH ISS PBL24 START 191.0602
HIERARCH ISS PBL24 END 190.6276
HIERARCH ISS PBLA24 START 52.6913
HIERARCH ISS PBLA24 END 52.7785
HIERARCH ISS PBL25 START 152.2351
HIERARCH ISS PBL25 END 152.9602
HIERARCH ISS PBLA25 START 144.6146
HIERARCH ISS PBLA25 END 144.724
HIERARCH ISS PBL26 START 101.3278
HIERARCH ISS PBL26 END 101.5226
HIERARCH ISS PBLA26 START 107.1451
HIERARCH ISS PBLA26 END 107.4154
HIERARCH ISS PBL34 START 64.6803
HIERARCH ISS PBL34 END 64.628
HIERARCH ISS PBLA34 START -156.6905
HIERARCH ISS PBLA34 END -156.7541
HIERARCH ISS PBL35 START 312.385
HIERARCH ISS PBL35 END 312.4975
HIERARCH ISS PBLA35 START -163.3695
HIERARCH ISS PBLA35 END -163.4591
HIERARCH ISS PBL36 START 220.3949
HIERARCH ISS PBL36 END 220.2875
HIERARCH ISS PBLA36 START -158.5113
HIERARCH ISS PBLA36 END -158.5838
HIERARCH ISS PBL45 START 248.2577
HIERARCH ISS PBL45 END 248.4261
HIERARCH ISS PBLA45 START -165.106
HIERARCH ISS PBLA45 END -165.1997
HIERARCH ISS PBL46 START 155.7608
HIERARCH ISS PBL46 END 155.7061
HIERARCH ISS PBLA46 START -159.2673
HIERARCH ISS PBLA46 END -159.3432
HIERARCH ISS PBL56 START 94.6408
HIERARCH ISS PBL56 END 94.8726
HIERARCH ISS PBLA56 START 5.2559
HIERARCH ISS PBLA56 END 5.1596
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1