Exposure
ID
SPICA.2025-08-22T05-41-28_1
Header ID
SPICA.2025-08-22T05-41-28
Date updated
2025-08-22 05:40:23 UTC+0000
Release date
None
UTC Start
2025-08-22 05:40:23.585
UTC End
2025-08-22 05:41:23.585
MJD Start
60909.2363840887
MJD End
60909.23707853313
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 20.8517 20.8551 91.4978 91.7478
S1-E1 258.2698 257.6616 49.2251 49.2985
S1-E2 203.0584 202.5943 57.3439 57.4654
S1-W1 173.3279 174.0814 140.1342 140.2578
S1-W2 123.6132 123.8401 107.0097 107.2669
S2-E1 243.2453 242.6817 45.9195 45.9734
S2-E2 186.1714 185.7342 53.7387 53.8392
S2-W1 160.3141 161.0247 145.7363 145.8251
S2-W2 103.6712 103.8953 110.0931 110.3456
E1-E2 64.0276 63.9626 -157.3829 -157.4422
E1-W1 313.3151 313.3620 -164.3574 -164.4433
E1-W2 218.9617 218.8100 -159.3057 -159.3742
E2-W1 249.8822 249.9979 -166.1403 -166.2303
E2-W2 154.9850 154.8987 -160.0999 -160.1719
W1-W2 97.1366 97.3469 4.1941 4.1016
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2363840887
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 20.8517
HIERARCH ISS PBL12 END 20.8551
HIERARCH ISS PBLA12 START 91.4978
HIERARCH ISS PBLA12 END 91.7478
HIERARCH ISS PBL13 START 258.2698
HIERARCH ISS PBL13 END 257.6616
HIERARCH ISS PBLA13 START 49.2251
HIERARCH ISS PBLA13 END 49.2985
HIERARCH ISS PBL14 START 203.0584
HIERARCH ISS PBL14 END 202.5943
HIERARCH ISS PBLA14 START 57.3439
HIERARCH ISS PBLA14 END 57.4654
HIERARCH ISS PBL15 START 173.3279
HIERARCH ISS PBL15 END 174.0814
HIERARCH ISS PBLA15 START 140.1342
HIERARCH ISS PBLA15 END 140.2578
HIERARCH ISS PBL16 START 123.6132
HIERARCH ISS PBL16 END 123.8401
HIERARCH ISS PBLA16 START 107.0097
HIERARCH ISS PBLA16 END 107.2669
HIERARCH ISS PBL23 START 243.2453
HIERARCH ISS PBL23 END 242.6817
HIERARCH ISS PBLA23 START 45.9195
HIERARCH ISS PBLA23 END 45.9734
HIERARCH ISS PBL24 START 186.1714
HIERARCH ISS PBL24 END 185.7342
HIERARCH ISS PBLA24 START 53.7387
HIERARCH ISS PBLA24 END 53.8392
HIERARCH ISS PBL25 START 160.3141
HIERARCH ISS PBL25 END 161.0247
HIERARCH ISS PBLA25 START 145.7363
HIERARCH ISS PBLA25 END 145.8251
HIERARCH ISS PBL26 START 103.6712
HIERARCH ISS PBL26 END 103.8953
HIERARCH ISS PBLA26 START 110.0931
HIERARCH ISS PBLA26 END 110.3456
HIERARCH ISS PBL34 START 64.0276
HIERARCH ISS PBL34 END 63.9626
HIERARCH ISS PBLA34 START -157.3829
HIERARCH ISS PBLA34 END -157.4422
HIERARCH ISS PBL35 START 313.3151
HIERARCH ISS PBL35 END 313.362
HIERARCH ISS PBLA35 START -164.3574
HIERARCH ISS PBLA35 END -164.4433
HIERARCH ISS PBL36 START 218.9617
HIERARCH ISS PBL36 END 218.81
HIERARCH ISS PBLA36 START -159.3057
HIERARCH ISS PBLA36 END -159.3742
HIERARCH ISS PBL45 START 249.8822
HIERARCH ISS PBL45 END 249.9979
HIERARCH ISS PBLA45 START -166.1403
HIERARCH ISS PBLA45 END -166.2303
HIERARCH ISS PBL46 START 154.985
HIERARCH ISS PBL46 END 154.8987
HIERARCH ISS PBLA46 START -160.0999
HIERARCH ISS PBLA46 END -160.1719
HIERARCH ISS PBL56 START 97.1366
HIERARCH ISS PBL56 END 97.3469
HIERARCH ISS PBLA56 START 4.1941
HIERARCH ISS PBLA56 END 4.1016
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1