Exposure
ID
SPICA.2025-08-22T05-45-53_1
Header ID
SPICA.2025-08-22T05-45-53
Date updated
2025-08-22 05:44:48 UTC+0000
Release date
None
UTC Start
2025-08-22 05:44:48.025
UTC End
2025-08-22 05:45:48.025
MJD Start
60909.2394447362
MJD End
60909.240139180634
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 20.8690 20.8746 92.5151 92.7644
S1-E1 255.7849 255.1715 49.5309 49.6089
S1-E2 201.1707 200.7083 57.8469 57.9737
S1-W1 176.3914 177.1415 140.6252 140.7408
S1-W2 124.5562 124.7953 108.0481 108.2994
S2-E1 240.9389 240.3680 46.1454 46.2035
S2-E2 184.3893 183.9512 54.1557 54.2613
S2-W1 163.1983 163.9025 146.0876 146.1698
S2-W2 104.5988 104.8326 111.1108 111.3564
E1-E2 63.7558 63.6862 -157.6219 -157.6797
E1-W1 313.4695 313.4925 -164.7052 -164.7898
E1-W2 218.3192 218.1514 -159.5826 -159.6497
E2-W1 250.3238 250.4202 -166.5050 -166.5937
E2-W2 154.6161 154.5184 -160.3909 -160.4615
W1-W2 97.9810 98.1834 3.8193 3.7280
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2394447362
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 20.869
HIERARCH ISS PBL12 END 20.8746
HIERARCH ISS PBLA12 START 92.5151
HIERARCH ISS PBLA12 END 92.7644
HIERARCH ISS PBL13 START 255.7849
HIERARCH ISS PBL13 END 255.1715
HIERARCH ISS PBLA13 START 49.5309
HIERARCH ISS PBLA13 END 49.6089
HIERARCH ISS PBL14 START 201.1707
HIERARCH ISS PBL14 END 200.7083
HIERARCH ISS PBLA14 START 57.8469
HIERARCH ISS PBLA14 END 57.9737
HIERARCH ISS PBL15 START 176.3914
HIERARCH ISS PBL15 END 177.1415
HIERARCH ISS PBLA15 START 140.6252
HIERARCH ISS PBLA15 END 140.7408
HIERARCH ISS PBL16 START 124.5562
HIERARCH ISS PBL16 END 124.7953
HIERARCH ISS PBLA16 START 108.0481
HIERARCH ISS PBLA16 END 108.2994
HIERARCH ISS PBL23 START 240.9389
HIERARCH ISS PBL23 END 240.368
HIERARCH ISS PBLA23 START 46.1454
HIERARCH ISS PBLA23 END 46.2035
HIERARCH ISS PBL24 START 184.3893
HIERARCH ISS PBL24 END 183.9512
HIERARCH ISS PBLA24 START 54.1557
HIERARCH ISS PBLA24 END 54.2613
HIERARCH ISS PBL25 START 163.1983
HIERARCH ISS PBL25 END 163.9025
HIERARCH ISS PBLA25 START 146.0876
HIERARCH ISS PBLA25 END 146.1698
HIERARCH ISS PBL26 START 104.5988
HIERARCH ISS PBL26 END 104.8326
HIERARCH ISS PBLA26 START 111.1108
HIERARCH ISS PBLA26 END 111.3564
HIERARCH ISS PBL34 START 63.7558
HIERARCH ISS PBL34 END 63.6862
HIERARCH ISS PBLA34 START -157.6219
HIERARCH ISS PBLA34 END -157.6797
HIERARCH ISS PBL35 START 313.4695
HIERARCH ISS PBL35 END 313.4925
HIERARCH ISS PBLA35 START -164.7052
HIERARCH ISS PBLA35 END -164.7898
HIERARCH ISS PBL36 START 218.3192
HIERARCH ISS PBL36 END 218.1514
HIERARCH ISS PBLA36 START -159.5826
HIERARCH ISS PBLA36 END -159.6497
HIERARCH ISS PBL45 START 250.3238
HIERARCH ISS PBL45 END 250.4202
HIERARCH ISS PBLA45 START -166.505
HIERARCH ISS PBLA45 END -166.5937
HIERARCH ISS PBL46 START 154.6161
HIERARCH ISS PBL46 END 154.5184
HIERARCH ISS PBLA46 START -160.3909
HIERARCH ISS PBLA46 END -160.4615
HIERARCH ISS PBL56 START 97.981
HIERARCH ISS PBL56 END 98.1834
HIERARCH ISS PBLA56 START 3.8193
HIERARCH ISS PBLA56 END 3.728
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1