Exposure
ID
SPICA.2025-08-20T05-27-32_1
Header ID
SPICA.2025-08-20T05-27-32
Date updated
2025-08-20 05:26:27 UTC+0000
Release date
None
UTC Start
2025-08-20 05:26:27.421
UTC End
2025-08-20 05:27:27.421
MJD Start
60907.2267062668
MJD End
60907.227400711236
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 20.8953 20.8880 86.4629 86.7115
S1-E1 270.1972 269.6213 47.9751 48.0273
S1-E2 212.4346 211.9698 55.1580 55.2551
S1-W1 158.0684 158.8263 137.1768 137.3466
S1-W2 119.7462 119.9047 101.5468 101.8296
S2-E1 254.1745 253.6523 45.0424 45.0770
S2-E2 194.8840 194.4573 51.9644 52.0417
S2-W1 145.7378 146.4709 143.5482 143.6765
S2-W2 99.7192 99.8882 104.6726 104.9560
E1-E2 65.0958 65.0536 -156.1073 -156.1744
E1-W1 311.1304 311.2939 -162.5554 -162.6483
E1-W2 221.1780 221.1055 -157.8492 -157.9250
E2-W1 246.5549 246.7642 -164.2545 -164.3516
E2-W2 156.1249 156.0950 -158.5754 -158.6545
W1-W2 92.4957 92.7439 6.1303 6.0305
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2267062668
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 20.8953
HIERARCH ISS PBL12 END 20.888
HIERARCH ISS PBLA12 START 86.4629
HIERARCH ISS PBLA12 END 86.7115
HIERARCH ISS PBL13 START 270.1972
HIERARCH ISS PBL13 END 269.6213
HIERARCH ISS PBLA13 START 47.9751
HIERARCH ISS PBLA13 END 48.0273
HIERARCH ISS PBL14 START 212.4346
HIERARCH ISS PBL14 END 211.9698
HIERARCH ISS PBLA14 START 55.158
HIERARCH ISS PBLA14 END 55.2551
HIERARCH ISS PBL15 START 158.0684
HIERARCH ISS PBL15 END 158.8263
HIERARCH ISS PBLA15 START 137.1768
HIERARCH ISS PBLA15 END 137.3466
HIERARCH ISS PBL16 START 119.7462
HIERARCH ISS PBL16 END 119.9047
HIERARCH ISS PBLA16 START 101.5468
HIERARCH ISS PBLA16 END 101.8296
HIERARCH ISS PBL23 START 254.1745
HIERARCH ISS PBL23 END 253.6523
HIERARCH ISS PBLA23 START 45.0424
HIERARCH ISS PBLA23 END 45.077
HIERARCH ISS PBL24 START 194.884
HIERARCH ISS PBL24 END 194.4573
HIERARCH ISS PBLA24 START 51.9644
HIERARCH ISS PBLA24 END 52.0417
HIERARCH ISS PBL25 START 145.7378
HIERARCH ISS PBL25 END 146.4709
HIERARCH ISS PBLA25 START 143.5482
HIERARCH ISS PBLA25 END 143.6765
HIERARCH ISS PBL26 START 99.7192
HIERARCH ISS PBL26 END 99.8882
HIERARCH ISS PBLA26 START 104.6726
HIERARCH ISS PBLA26 END 104.956
HIERARCH ISS PBL34 START 65.0958
HIERARCH ISS PBL34 END 65.0536
HIERARCH ISS PBLA34 START -156.1073
HIERARCH ISS PBLA34 END -156.1744
HIERARCH ISS PBL35 START 311.1304
HIERARCH ISS PBL35 END 311.2939
HIERARCH ISS PBLA35 START -162.5554
HIERARCH ISS PBLA35 END -162.6483
HIERARCH ISS PBL36 START 221.178
HIERARCH ISS PBL36 END 221.1055
HIERARCH ISS PBLA36 START -157.8492
HIERARCH ISS PBLA36 END -157.925
HIERARCH ISS PBL45 START 246.5549
HIERARCH ISS PBL45 END 246.7642
HIERARCH ISS PBLA45 START -164.2545
HIERARCH ISS PBLA45 END -164.3516
HIERARCH ISS PBL46 START 156.1249
HIERARCH ISS PBL46 END 156.095
HIERARCH ISS PBLA46 START -158.5754
HIERARCH ISS PBLA46 END -158.6545
HIERARCH ISS PBL56 START 92.4957
HIERARCH ISS PBL56 END 92.7439
HIERARCH ISS PBLA56 START 6.1303
HIERARCH ISS PBLA56 END 6.0305
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1