Exposure
ID
SPICA.2025-08-21T05-56-49_1
Header ID
SPICA.2025-08-21T05-56-49
Date updated
2025-08-21 05:55:44 UTC+0000
Release date
None
UTC Start
2025-08-21 05:55:44.352
UTC End
2025-08-21 05:56:44.352
MJD Start
60908.247041116
MJD End
60908.247735560435
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 20.9145 20.9234 94.1251 94.3726
S1-E1 251.7935 251.1731 50.0563 50.1419
S1-E2 198.1863 197.7277 58.6911 58.8264
S1-W1 181.2305 181.9738 141.3409 141.4447
S1-W2 126.1556 126.4132 109.6487 109.8903
S2-E1 237.2128 236.6312 46.5406 46.6057
S2-E2 181.5509 181.1124 54.8616 54.9754
S2-W1 167.7284 168.4216 146.5916 146.6638
S2-W2 106.1518 106.3998 112.6714 112.9061
E1-E2 63.2848 63.2079 -157.9892 -158.0445
E1-W1 313.5131 313.4977 -165.2479 -165.3307
E1-W2 217.1623 216.9688 -160.0111 -160.0761
E2-W1 250.8630 250.9283 -167.0745 -167.1614
E2-W2 153.9331 153.8170 -160.8422 -160.9107
W1-W2 99.2564 99.4460 3.2331 3.1435
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.247041116
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 20.9145
HIERARCH ISS PBL12 END 20.9234
HIERARCH ISS PBLA12 START 94.1251
HIERARCH ISS PBLA12 END 94.3726
HIERARCH ISS PBL13 START 251.7935
HIERARCH ISS PBL13 END 251.1731
HIERARCH ISS PBLA13 START 50.0563
HIERARCH ISS PBLA13 END 50.1419
HIERARCH ISS PBL14 START 198.1863
HIERARCH ISS PBL14 END 197.7277
HIERARCH ISS PBLA14 START 58.6911
HIERARCH ISS PBLA14 END 58.8264
HIERARCH ISS PBL15 START 181.2305
HIERARCH ISS PBL15 END 181.9738
HIERARCH ISS PBLA15 START 141.3409
HIERARCH ISS PBLA15 END 141.4447
HIERARCH ISS PBL16 START 126.1556
HIERARCH ISS PBL16 END 126.4132
HIERARCH ISS PBLA16 START 109.6487
HIERARCH ISS PBLA16 END 109.8903
HIERARCH ISS PBL23 START 237.2128
HIERARCH ISS PBL23 END 236.6312
HIERARCH ISS PBLA23 START 46.5406
HIERARCH ISS PBLA23 END 46.6057
HIERARCH ISS PBL24 START 181.5509
HIERARCH ISS PBL24 END 181.1124
HIERARCH ISS PBLA24 START 54.8616
HIERARCH ISS PBLA24 END 54.9754
HIERARCH ISS PBL25 START 167.7284
HIERARCH ISS PBL25 END 168.4216
HIERARCH ISS PBLA25 START 146.5916
HIERARCH ISS PBLA25 END 146.6638
HIERARCH ISS PBL26 START 106.1518
HIERARCH ISS PBL26 END 106.3998
HIERARCH ISS PBLA26 START 112.6714
HIERARCH ISS PBLA26 END 112.9061
HIERARCH ISS PBL34 START 63.2848
HIERARCH ISS PBL34 END 63.2079
HIERARCH ISS PBLA34 START -157.9892
HIERARCH ISS PBLA34 END -158.0445
HIERARCH ISS PBL35 START 313.5131
HIERARCH ISS PBL35 END 313.4977
HIERARCH ISS PBLA35 START -165.2479
HIERARCH ISS PBLA35 END -165.3307
HIERARCH ISS PBL36 START 217.1623
HIERARCH ISS PBL36 END 216.9688
HIERARCH ISS PBLA36 START -160.0111
HIERARCH ISS PBLA36 END -160.0761
HIERARCH ISS PBL45 START 250.863
HIERARCH ISS PBL45 END 250.9283
HIERARCH ISS PBLA45 START -167.0745
HIERARCH ISS PBLA45 END -167.1614
HIERARCH ISS PBL46 START 153.9331
HIERARCH ISS PBL46 END 153.817
HIERARCH ISS PBLA46 START -160.8422
HIERARCH ISS PBLA46 END -160.9107
HIERARCH ISS PBL56 START 99.2564
HIERARCH ISS PBL56 END 99.446
HIERARCH ISS PBLA56 START 3.2331
HIERARCH ISS PBLA56 END 3.1435
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1