Exposure
ID
SPICA.2025-08-20T05-39-22_1
Header ID
SPICA.2025-08-20T05-39-22
Date updated
2025-08-20 05:38:17 UTC+0000
Release date
None
UTC Start
2025-08-20 05:38:17.834
UTC End
2025-08-20 05:39:17.834
MJD Start
60907.2349286346
MJD End
60907.23562307903
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 20.8449 20.8435 89.1937 89.4441
S1-E1 263.8004 263.2056 48.6014 48.6648
S1-E2 207.3410 206.8751 56.2841 56.3942
S1-W1 166.3671 167.1252 138.8985 139.0417
S1-W2 121.6751 121.8723 104.5779 104.8476
S2-E1 248.3423 247.7966 45.4707 45.5154
S2-E2 190.1786 189.7449 52.8701 52.9596
S2-W1 153.7106 154.4333 144.8354 144.9409
S2-W2 101.7275 101.9280 107.6940 107.9612
E1-E2 64.5726 64.5181 -156.8196 -156.8823
E1-W1 312.6080 312.7087 -163.5517 -163.6406
E1-W2 220.1721 220.0567 -158.6586 -158.7304
E2-W1 248.5959 248.7548 -165.2966 -165.3897
E2-W2 155.6465 155.5861 -159.4214 -159.4966
W1-W2 95.1108 95.3388 5.0602 4.9647
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2349286346
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 20.8449
HIERARCH ISS PBL12 END 20.8435
HIERARCH ISS PBLA12 START 89.1937
HIERARCH ISS PBLA12 END 89.4441
HIERARCH ISS PBL13 START 263.8004
HIERARCH ISS PBL13 END 263.2056
HIERARCH ISS PBLA13 START 48.6014
HIERARCH ISS PBLA13 END 48.6648
HIERARCH ISS PBL14 START 207.341
HIERARCH ISS PBL14 END 206.8751
HIERARCH ISS PBLA14 START 56.2841
HIERARCH ISS PBLA14 END 56.3942
HIERARCH ISS PBL15 START 166.3671
HIERARCH ISS PBL15 END 167.1252
HIERARCH ISS PBLA15 START 138.8985
HIERARCH ISS PBLA15 END 139.0417
HIERARCH ISS PBL16 START 121.6751
HIERARCH ISS PBL16 END 121.8723
HIERARCH ISS PBLA16 START 104.5779
HIERARCH ISS PBLA16 END 104.8476
HIERARCH ISS PBL23 START 248.3423
HIERARCH ISS PBL23 END 247.7966
HIERARCH ISS PBLA23 START 45.4707
HIERARCH ISS PBLA23 END 45.5154
HIERARCH ISS PBL24 START 190.1786
HIERARCH ISS PBL24 END 189.7449
HIERARCH ISS PBLA24 START 52.8701
HIERARCH ISS PBLA24 END 52.9596
HIERARCH ISS PBL25 START 153.7106
HIERARCH ISS PBL25 END 154.4333
HIERARCH ISS PBLA25 START 144.8354
HIERARCH ISS PBLA25 END 144.9409
HIERARCH ISS PBL26 START 101.7275
HIERARCH ISS PBL26 END 101.928
HIERARCH ISS PBLA26 START 107.694
HIERARCH ISS PBLA26 END 107.9612
HIERARCH ISS PBL34 START 64.5726
HIERARCH ISS PBL34 END 64.5181
HIERARCH ISS PBLA34 START -156.8196
HIERARCH ISS PBLA34 END -156.8823
HIERARCH ISS PBL35 START 312.608
HIERARCH ISS PBL35 END 312.7087
HIERARCH ISS PBLA35 START -163.5517
HIERARCH ISS PBLA35 END -163.6406
HIERARCH ISS PBL36 START 220.1721
HIERARCH ISS PBL36 END 220.0567
HIERARCH ISS PBLA36 START -158.6586
HIERARCH ISS PBLA36 END -158.7304
HIERARCH ISS PBL45 START 248.5959
HIERARCH ISS PBL45 END 248.7548
HIERARCH ISS PBLA45 START -165.2966
HIERARCH ISS PBLA45 END -165.3897
HIERARCH ISS PBL46 START 155.6465
HIERARCH ISS PBL46 END 155.5861
HIERARCH ISS PBLA46 START -159.4214
HIERARCH ISS PBLA46 END -159.4966
HIERARCH ISS PBL56 START 95.1108
HIERARCH ISS PBL56 END 95.3388
HIERARCH ISS PBLA56 START 5.0602
HIERARCH ISS PBLA56 END 4.9647
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1