Exposure
ID
SPICA.2025-08-22T05-42-34_1
Header ID
SPICA.2025-08-22T05-42-34
Date updated
2025-08-22 05:41:29 UTC+0000
Release date
None
UTC Start
2025-08-22 05:41:29.709
UTC End
2025-08-22 05:42:29.709
MJD Start
60909.2371494116
MJD End
60909.23784385603
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 20.8552 20.8591 91.7523 92.0022
S1-E1 257.6507 257.0411 49.2998 49.3743
S1-E2 202.5859 202.1222 57.4676 57.5905
S1-W1 174.0949 174.8476 140.2600 140.3816
S1-W2 123.8442 124.0742 107.2715 107.5272
S2-E1 242.6716 242.1061 45.9743 46.0293
S2-E2 185.7263 185.2888 53.8410 53.9428
S2-W1 161.0374 161.7465 145.8267 145.9138
S2-W2 103.8994 104.1259 110.3501 110.6008
E1-E2 63.9615 63.8953 -157.4432 -157.5021
E1-W1 313.3628 313.4038 -164.4448 -164.5304
E1-W2 218.8072 218.6515 -159.3754 -159.4436
E2-W1 250.0000 250.1109 -166.2320 -166.3217
E2-W2 154.8971 154.8080 -160.1732 -160.2448
W1-W2 97.3507 97.5591 4.0999 4.0077
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2371494116
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 20.8552
HIERARCH ISS PBL12 END 20.8591
HIERARCH ISS PBLA12 START 91.7523
HIERARCH ISS PBLA12 END 92.0022
HIERARCH ISS PBL13 START 257.6507
HIERARCH ISS PBL13 END 257.0411
HIERARCH ISS PBLA13 START 49.2998
HIERARCH ISS PBLA13 END 49.3743
HIERARCH ISS PBL14 START 202.5859
HIERARCH ISS PBL14 END 202.1222
HIERARCH ISS PBLA14 START 57.4676
HIERARCH ISS PBLA14 END 57.5905
HIERARCH ISS PBL15 START 174.0949
HIERARCH ISS PBL15 END 174.8476
HIERARCH ISS PBLA15 START 140.26
HIERARCH ISS PBLA15 END 140.3816
HIERARCH ISS PBL16 START 123.8442
HIERARCH ISS PBL16 END 124.0742
HIERARCH ISS PBLA16 START 107.2715
HIERARCH ISS PBLA16 END 107.5272
HIERARCH ISS PBL23 START 242.6716
HIERARCH ISS PBL23 END 242.1061
HIERARCH ISS PBLA23 START 45.9743
HIERARCH ISS PBLA23 END 46.0293
HIERARCH ISS PBL24 START 185.7263
HIERARCH ISS PBL24 END 185.2888
HIERARCH ISS PBLA24 START 53.841
HIERARCH ISS PBLA24 END 53.9428
HIERARCH ISS PBL25 START 161.0374
HIERARCH ISS PBL25 END 161.7465
HIERARCH ISS PBLA25 START 145.8267
HIERARCH ISS PBLA25 END 145.9138
HIERARCH ISS PBL26 START 103.8994
HIERARCH ISS PBL26 END 104.1259
HIERARCH ISS PBLA26 START 110.3501
HIERARCH ISS PBLA26 END 110.6008
HIERARCH ISS PBL34 START 63.9615
HIERARCH ISS PBL34 END 63.8953
HIERARCH ISS PBLA34 START -157.4432
HIERARCH ISS PBLA34 END -157.5021
HIERARCH ISS PBL35 START 313.3628
HIERARCH ISS PBL35 END 313.4038
HIERARCH ISS PBLA35 START -164.4448
HIERARCH ISS PBLA35 END -164.5304
HIERARCH ISS PBL36 START 218.8072
HIERARCH ISS PBL36 END 218.6515
HIERARCH ISS PBLA36 START -159.3754
HIERARCH ISS PBLA36 END -159.4436
HIERARCH ISS PBL45 START 250.0
HIERARCH ISS PBL45 END 250.1109
HIERARCH ISS PBLA45 START -166.232
HIERARCH ISS PBLA45 END -166.3217
HIERARCH ISS PBL46 START 154.8971
HIERARCH ISS PBL46 END 154.808
HIERARCH ISS PBLA46 START -160.1732
HIERARCH ISS PBLA46 END -160.2448
HIERARCH ISS PBL56 START 97.3507
HIERARCH ISS PBL56 END 97.5591
HIERARCH ISS PBLA56 START 4.0999
HIERARCH ISS PBLA56 END 4.0077
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1