Exposure
ID
SPICA.2025-08-21T06-03-26_1
Header ID
SPICA.2025-08-21T06-03-26
Date updated
2025-08-21 06:02:21 UTC+0000
Release date
None
UTC Start
2025-08-21 06:02:21.103
UTC End
2025-08-21 06:03:21.103
MJD Start
60908.2516331311
MJD End
60908.25232757553
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 20.9774 20.9895 95.6320 95.8772
S1-E1 247.9879 247.3620 50.5982 50.6912
S1-E2 195.3962 194.9426 59.5390 59.6826
S1-W1 185.7530 186.4884 141.9482 142.0416
S1-W2 127.7707 128.0443 111.1009 111.3331
S2-E1 233.6354 233.0446 46.9559 47.0279
S2-E2 178.8726 178.4347 55.5775 55.6994
S2-W1 171.9349 172.6165 147.0101 147.0736
S2-W2 107.6987 107.9588 114.0788 114.3030
E1-E2 62.7968 62.7129 -158.3215 -158.3746
E1-W1 313.3254 313.2734 -165.7492 -165.8303
E1-W2 215.9179 215.7001 -160.4028 -160.4657
E2-W1 251.1867 251.2225 -167.6012 -167.6865
E2-W2 153.1795 153.0461 -161.2559 -161.3224
W1-W2 100.3835 100.5608 2.6894 2.6013
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2516331311
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 20.9774
HIERARCH ISS PBL12 END 20.9895
HIERARCH ISS PBLA12 START 95.632
HIERARCH ISS PBLA12 END 95.8772
HIERARCH ISS PBL13 START 247.9879
HIERARCH ISS PBL13 END 247.362
HIERARCH ISS PBLA13 START 50.5982
HIERARCH ISS PBLA13 END 50.6912
HIERARCH ISS PBL14 START 195.3962
HIERARCH ISS PBL14 END 194.9426
HIERARCH ISS PBLA14 START 59.539
HIERARCH ISS PBLA14 END 59.6826
HIERARCH ISS PBL15 START 185.753
HIERARCH ISS PBL15 END 186.4884
HIERARCH ISS PBLA15 START 141.9482
HIERARCH ISS PBLA15 END 142.0416
HIERARCH ISS PBL16 START 127.7707
HIERARCH ISS PBL16 END 128.0443
HIERARCH ISS PBLA16 START 111.1009
HIERARCH ISS PBLA16 END 111.3331
HIERARCH ISS PBL23 START 233.6354
HIERARCH ISS PBL23 END 233.0446
HIERARCH ISS PBLA23 START 46.9559
HIERARCH ISS PBLA23 END 47.0279
HIERARCH ISS PBL24 START 178.8726
HIERARCH ISS PBL24 END 178.4347
HIERARCH ISS PBLA24 START 55.5775
HIERARCH ISS PBLA24 END 55.6994
HIERARCH ISS PBL25 START 171.9349
HIERARCH ISS PBL25 END 172.6165
HIERARCH ISS PBLA25 START 147.0101
HIERARCH ISS PBLA25 END 147.0736
HIERARCH ISS PBL26 START 107.6987
HIERARCH ISS PBL26 END 107.9588
HIERARCH ISS PBLA26 START 114.0788
HIERARCH ISS PBLA26 END 114.303
HIERARCH ISS PBL34 START 62.7968
HIERARCH ISS PBL34 END 62.7129
HIERARCH ISS PBLA34 START -158.3215
HIERARCH ISS PBLA34 END -158.3746
HIERARCH ISS PBL35 START 313.3254
HIERARCH ISS PBL35 END 313.2734
HIERARCH ISS PBLA35 START -165.7492
HIERARCH ISS PBLA35 END -165.8303
HIERARCH ISS PBL36 START 215.9179
HIERARCH ISS PBL36 END 215.7001
HIERARCH ISS PBLA36 START -160.4028
HIERARCH ISS PBLA36 END -160.4657
HIERARCH ISS PBL45 START 251.1867
HIERARCH ISS PBL45 END 251.2225
HIERARCH ISS PBLA45 START -167.6012
HIERARCH ISS PBLA45 END -167.6865
HIERARCH ISS PBL46 START 153.1795
HIERARCH ISS PBL46 END 153.0461
HIERARCH ISS PBLA46 START -161.2559
HIERARCH ISS PBLA46 END -161.3224
HIERARCH ISS PBL56 START 100.3835
HIERARCH ISS PBL56 END 100.5608
HIERARCH ISS PBLA56 START 2.6894
HIERARCH ISS PBLA56 END 2.6013
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1