Exposure
ID
SPICA.2025-08-21T06-01-14_1
Header ID
SPICA.2025-08-21T06-01-14
Date updated
2025-08-21 06:00:08 UTC+0000
Release date
None
UTC Start
2025-08-21 06:00:08.877
UTC End
2025-08-21 06:01:08.877
MJD Start
60908.2501027405
MJD End
60908.25079718493
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 20.9543 20.9654 95.1314 95.3775
S1-E1 249.2600 248.6357 50.4125 50.5030
S1-E2 196.3227 195.8673 59.2508 59.3916
S1-W1 184.2511 184.9893 141.7529 141.8496
S1-W2 127.2216 127.4899 110.6233 110.8587
S2-E1 234.8338 234.2460 46.8128 46.8825
S2-E2 179.7647 179.3265 55.3334 55.4526
S2-W1 170.5408 171.2264 146.8765 146.9428
S2-W2 107.1748 107.4311 113.6168 113.8446
E1-E2 62.9642 62.8826 -158.2123 -158.2661
E1-W1 313.4128 313.3730 -165.5833 -165.6649
E1-W2 216.3491 216.1394 -160.2736 -160.3372
E2-W1 251.0989 251.1445 -167.4268 -167.5126
E2-W2 153.4425 153.3148 -161.1193 -161.1865
W1-W2 100.0162 100.1976 2.8696 2.7810
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2501027405
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 20.9543
HIERARCH ISS PBL12 END 20.9654
HIERARCH ISS PBLA12 START 95.1314
HIERARCH ISS PBLA12 END 95.3775
HIERARCH ISS PBL13 START 249.26
HIERARCH ISS PBL13 END 248.6357
HIERARCH ISS PBLA13 START 50.4125
HIERARCH ISS PBLA13 END 50.503
HIERARCH ISS PBL14 START 196.3227
HIERARCH ISS PBL14 END 195.8673
HIERARCH ISS PBLA14 START 59.2508
HIERARCH ISS PBLA14 END 59.3916
HIERARCH ISS PBL15 START 184.2511
HIERARCH ISS PBL15 END 184.9893
HIERARCH ISS PBLA15 START 141.7529
HIERARCH ISS PBLA15 END 141.8496
HIERARCH ISS PBL16 START 127.2216
HIERARCH ISS PBL16 END 127.4899
HIERARCH ISS PBLA16 START 110.6233
HIERARCH ISS PBLA16 END 110.8587
HIERARCH ISS PBL23 START 234.8338
HIERARCH ISS PBL23 END 234.246
HIERARCH ISS PBLA23 START 46.8128
HIERARCH ISS PBLA23 END 46.8825
HIERARCH ISS PBL24 START 179.7647
HIERARCH ISS PBL24 END 179.3265
HIERARCH ISS PBLA24 START 55.3334
HIERARCH ISS PBLA24 END 55.4526
HIERARCH ISS PBL25 START 170.5408
HIERARCH ISS PBL25 END 171.2264
HIERARCH ISS PBLA25 START 146.8765
HIERARCH ISS PBLA25 END 146.9428
HIERARCH ISS PBL26 START 107.1748
HIERARCH ISS PBL26 END 107.4311
HIERARCH ISS PBLA26 START 113.6168
HIERARCH ISS PBLA26 END 113.8446
HIERARCH ISS PBL34 START 62.9642
HIERARCH ISS PBL34 END 62.8826
HIERARCH ISS PBLA34 START -158.2123
HIERARCH ISS PBLA34 END -158.2661
HIERARCH ISS PBL35 START 313.4128
HIERARCH ISS PBL35 END 313.373
HIERARCH ISS PBLA35 START -165.5833
HIERARCH ISS PBLA35 END -165.6649
HIERARCH ISS PBL36 START 216.3491
HIERARCH ISS PBL36 END 216.1394
HIERARCH ISS PBLA36 START -160.2736
HIERARCH ISS PBLA36 END -160.3372
HIERARCH ISS PBL45 START 251.0989
HIERARCH ISS PBL45 END 251.1445
HIERARCH ISS PBLA45 START -167.4268
HIERARCH ISS PBLA45 END -167.5126
HIERARCH ISS PBL46 START 153.4425
HIERARCH ISS PBL46 END 153.3148
HIERARCH ISS PBLA46 START -161.1193
HIERARCH ISS PBLA46 END -161.1865
HIERARCH ISS PBL56 START 100.0162
HIERARCH ISS PBL56 END 100.1976
HIERARCH ISS PBLA56 START 2.8696
HIERARCH ISS PBLA56 END 2.781
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1