Exposure
ID
SPICA.2025-08-22T05-50-17_1
Header ID
SPICA.2025-08-22T05-50-17
Date updated
2025-08-22 05:49:12 UTC+0000
Release date
None
UTC Start
2025-08-22 05:49:12.470
UTC End
2025-08-22 05:50:12.470
MJD Start
60909.2425054408
MJD End
60909.24319988523
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 20.8950 20.9027 93.5290 93.7774
S1-E1 253.2798 252.6618 49.8556 49.9384
S1-E2 199.2907 198.8305 58.3715 58.5036
S1-W1 179.4402 180.1862 141.0843 141.1924
S1-W2 125.5483 125.7992 109.0622 109.3074
S2-E1 238.6034 238.0256 46.3887 46.4512
S2-E2 182.6044 182.1658 54.5935 54.7042
S2-W1 166.0560 166.7534 146.4122 146.4880
S2-W2 105.5649 105.8077 112.1007 112.3395
E1-E2 63.4651 63.3909 -157.8548 -157.9110
E1-W1 313.5260 313.5248 -165.0480 -165.1314
E1-W2 217.6110 217.4270 -159.8538 -159.9195
E2-W1 250.6864 250.7632 -166.8646 -166.9522
E2-W2 154.2004 154.0911 -160.6764 -160.7457
W1-W2 98.7929 98.9872 3.4493 3.3591
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2425054408
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 20.895
HIERARCH ISS PBL12 END 20.9027
HIERARCH ISS PBLA12 START 93.529
HIERARCH ISS PBLA12 END 93.7774
HIERARCH ISS PBL13 START 253.2798
HIERARCH ISS PBL13 END 252.6618
HIERARCH ISS PBLA13 START 49.8556
HIERARCH ISS PBLA13 END 49.9384
HIERARCH ISS PBL14 START 199.2907
HIERARCH ISS PBL14 END 198.8305
HIERARCH ISS PBLA14 START 58.3715
HIERARCH ISS PBLA14 END 58.5036
HIERARCH ISS PBL15 START 179.4402
HIERARCH ISS PBL15 END 180.1862
HIERARCH ISS PBLA15 START 141.0843
HIERARCH ISS PBLA15 END 141.1924
HIERARCH ISS PBL16 START 125.5483
HIERARCH ISS PBL16 END 125.7992
HIERARCH ISS PBLA16 START 109.0622
HIERARCH ISS PBLA16 END 109.3074
HIERARCH ISS PBL23 START 238.6034
HIERARCH ISS PBL23 END 238.0256
HIERARCH ISS PBLA23 START 46.3887
HIERARCH ISS PBLA23 END 46.4512
HIERARCH ISS PBL24 START 182.6044
HIERARCH ISS PBL24 END 182.1658
HIERARCH ISS PBLA24 START 54.5935
HIERARCH ISS PBLA24 END 54.7042
HIERARCH ISS PBL25 START 166.056
HIERARCH ISS PBL25 END 166.7534
HIERARCH ISS PBLA25 START 146.4122
HIERARCH ISS PBLA25 END 146.488
HIERARCH ISS PBL26 START 105.5649
HIERARCH ISS PBL26 END 105.8077
HIERARCH ISS PBLA26 START 112.1007
HIERARCH ISS PBLA26 END 112.3395
HIERARCH ISS PBL34 START 63.4651
HIERARCH ISS PBL34 END 63.3909
HIERARCH ISS PBLA34 START -157.8548
HIERARCH ISS PBLA34 END -157.911
HIERARCH ISS PBL35 START 313.526
HIERARCH ISS PBL35 END 313.5248
HIERARCH ISS PBLA35 START -165.048
HIERARCH ISS PBLA35 END -165.1314
HIERARCH ISS PBL36 START 217.611
HIERARCH ISS PBL36 END 217.427
HIERARCH ISS PBLA36 START -159.8538
HIERARCH ISS PBLA36 END -159.9195
HIERARCH ISS PBL45 START 250.6864
HIERARCH ISS PBL45 END 250.7632
HIERARCH ISS PBLA45 START -166.8646
HIERARCH ISS PBLA45 END -166.9522
HIERARCH ISS PBL46 START 154.2004
HIERARCH ISS PBL46 END 154.0911
HIERARCH ISS PBLA46 START -160.6764
HIERARCH ISS PBLA46 END -160.7457
HIERARCH ISS PBL56 START 98.7929
HIERARCH ISS PBL56 END 98.9872
HIERARCH ISS PBLA56 START 3.4493
HIERARCH ISS PBLA56 END 3.3591
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1