Exposure
ID
SPICA.2025-08-20T05-36-04_1
Header ID
SPICA.2025-08-20T05-36-04
Date updated
2025-08-20 05:34:59 UTC+0000
Release date
None
UTC Start
2025-08-20 05:34:59.463
UTC End
2025-08-20 05:35:59.463
MJD Start
60907.2326326729
MJD End
60907.233327117334
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 20.8526 20.8495 88.4293 88.6794
S1-E1 265.6075 265.0177 48.4143 48.4745
S1-E2 208.7646 208.2986 55.9554 56.0617
S1-W1 164.0497 164.8084 138.4468 138.5971
S1-W2 121.0940 121.2807 103.7460 104.0196
S2-E1 249.9967 249.4573 45.3399 45.3817
S2-E2 191.5001 191.0681 52.6036 52.6897
S2-W1 151.4957 152.2218 144.5010 144.6125
S2-W2 101.1322 101.3242 106.8682 107.1401
E1-E2 64.7323 64.6812 -156.6254 -156.6893
E1-W1 312.2645 312.3829 -163.2779 -163.3679
E1-W2 220.5002 220.3968 -158.4371 -158.5099
E2-W1 248.0814 248.2545 -165.0101 -165.1042
E2-W2 155.8136 155.7618 -159.1896 -159.2659
W1-W2 94.4029 94.6365 5.3543 5.2577
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2326326729
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 20.8526
HIERARCH ISS PBL12 END 20.8495
HIERARCH ISS PBLA12 START 88.4293
HIERARCH ISS PBLA12 END 88.6794
HIERARCH ISS PBL13 START 265.6075
HIERARCH ISS PBL13 END 265.0177
HIERARCH ISS PBLA13 START 48.4143
HIERARCH ISS PBLA13 END 48.4745
HIERARCH ISS PBL14 START 208.7646
HIERARCH ISS PBL14 END 208.2986
HIERARCH ISS PBLA14 START 55.9554
HIERARCH ISS PBLA14 END 56.0617
HIERARCH ISS PBL15 START 164.0497
HIERARCH ISS PBL15 END 164.8084
HIERARCH ISS PBLA15 START 138.4468
HIERARCH ISS PBLA15 END 138.5971
HIERARCH ISS PBL16 START 121.094
HIERARCH ISS PBL16 END 121.2807
HIERARCH ISS PBLA16 START 103.746
HIERARCH ISS PBLA16 END 104.0196
HIERARCH ISS PBL23 START 249.9967
HIERARCH ISS PBL23 END 249.4573
HIERARCH ISS PBLA23 START 45.3399
HIERARCH ISS PBLA23 END 45.3817
HIERARCH ISS PBL24 START 191.5001
HIERARCH ISS PBL24 END 191.0681
HIERARCH ISS PBLA24 START 52.6036
HIERARCH ISS PBLA24 END 52.6897
HIERARCH ISS PBL25 START 151.4957
HIERARCH ISS PBL25 END 152.2218
HIERARCH ISS PBLA25 START 144.501
HIERARCH ISS PBLA25 END 144.6125
HIERARCH ISS PBL26 START 101.1322
HIERARCH ISS PBL26 END 101.3242
HIERARCH ISS PBLA26 START 106.8682
HIERARCH ISS PBLA26 END 107.1401
HIERARCH ISS PBL34 START 64.7323
HIERARCH ISS PBL34 END 64.6812
HIERARCH ISS PBLA34 START -156.6254
HIERARCH ISS PBLA34 END -156.6893
HIERARCH ISS PBL35 START 312.2645
HIERARCH ISS PBL35 END 312.3829
HIERARCH ISS PBLA35 START -163.2779
HIERARCH ISS PBLA35 END -163.3679
HIERARCH ISS PBL36 START 220.5002
HIERARCH ISS PBL36 END 220.3968
HIERARCH ISS PBLA36 START -158.4371
HIERARCH ISS PBLA36 END -158.5099
HIERARCH ISS PBL45 START 248.0814
HIERARCH ISS PBL45 END 248.2545
HIERARCH ISS PBLA45 START -165.0101
HIERARCH ISS PBLA45 END -165.1042
HIERARCH ISS PBL46 START 155.8136
HIERARCH ISS PBL46 END 155.7618
HIERARCH ISS PBLA46 START -159.1896
HIERARCH ISS PBLA46 END -159.2659
HIERARCH ISS PBL56 START 94.4029
HIERARCH ISS PBL56 END 94.6365
HIERARCH ISS PBLA56 START 5.3543
HIERARCH ISS PBLA56 END 5.2577
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1