Exposure
ID
SPICA.2025-08-20T05-28-38_1
Header ID
SPICA.2025-08-20T05-28-38
Date updated
2025-08-20 05:27:33 UTC+0000
Release date
None
UTC Start
2025-08-20 05:27:33.560
UTC End
2025-08-20 05:28:33.560
MJD Start
60907.2274717549
MJD End
60907.22816619933
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 20.8879 20.8812 86.7161 86.9650
S1-E1 269.6108 269.0330 48.0283 48.0816
S1-E2 211.9613 211.4963 55.2569 55.3552
S1-W1 158.8402 159.5984 137.3497 137.5168
S1-W2 119.9076 120.0698 101.8348 102.1165
S2-E1 253.6427 253.1182 45.0776 45.1131
S2-E2 194.4495 194.0220 52.0431 52.1215
S2-W1 146.4843 147.2166 143.6789 143.8049
S2-W2 99.8913 100.0634 104.9612 105.2431
E1-E2 65.0528 65.0094 -156.1756 -156.2423
E1-W1 311.2968 311.4545 -162.6500 -162.7425
E1-W2 221.1041 221.0276 -157.9264 -158.0019
E2-W1 246.7680 246.9727 -164.3534 -164.4502
E2-W2 156.0944 156.0616 -158.6560 -158.7348
W1-W2 92.7484 92.9947 6.0286 5.9292
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2274717549
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 20.8879
HIERARCH ISS PBL12 END 20.8812
HIERARCH ISS PBLA12 START 86.7161
HIERARCH ISS PBLA12 END 86.965
HIERARCH ISS PBL13 START 269.6108
HIERARCH ISS PBL13 END 269.033
HIERARCH ISS PBLA13 START 48.0283
HIERARCH ISS PBLA13 END 48.0816
HIERARCH ISS PBL14 START 211.9613
HIERARCH ISS PBL14 END 211.4963
HIERARCH ISS PBLA14 START 55.2569
HIERARCH ISS PBLA14 END 55.3552
HIERARCH ISS PBL15 START 158.8402
HIERARCH ISS PBL15 END 159.5984
HIERARCH ISS PBLA15 START 137.3497
HIERARCH ISS PBLA15 END 137.5168
HIERARCH ISS PBL16 START 119.9076
HIERARCH ISS PBL16 END 120.0698
HIERARCH ISS PBLA16 START 101.8348
HIERARCH ISS PBLA16 END 102.1165
HIERARCH ISS PBL23 START 253.6427
HIERARCH ISS PBL23 END 253.1182
HIERARCH ISS PBLA23 START 45.0776
HIERARCH ISS PBLA23 END 45.1131
HIERARCH ISS PBL24 START 194.4495
HIERARCH ISS PBL24 END 194.022
HIERARCH ISS PBLA24 START 52.0431
HIERARCH ISS PBLA24 END 52.1215
HIERARCH ISS PBL25 START 146.4843
HIERARCH ISS PBL25 END 147.2166
HIERARCH ISS PBLA25 START 143.6789
HIERARCH ISS PBLA25 END 143.8049
HIERARCH ISS PBL26 START 99.8913
HIERARCH ISS PBL26 END 100.0634
HIERARCH ISS PBLA26 START 104.9612
HIERARCH ISS PBLA26 END 105.2431
HIERARCH ISS PBL34 START 65.0528
HIERARCH ISS PBL34 END 65.0094
HIERARCH ISS PBLA34 START -156.1756
HIERARCH ISS PBLA34 END -156.2423
HIERARCH ISS PBL35 START 311.2968
HIERARCH ISS PBL35 END 311.4545
HIERARCH ISS PBLA35 START -162.65
HIERARCH ISS PBLA35 END -162.7425
HIERARCH ISS PBL36 START 221.1041
HIERARCH ISS PBL36 END 221.0276
HIERARCH ISS PBLA36 START -157.9264
HIERARCH ISS PBLA36 END -158.0019
HIERARCH ISS PBL45 START 246.768
HIERARCH ISS PBL45 END 246.9727
HIERARCH ISS PBLA45 START -164.3534
HIERARCH ISS PBLA45 END -164.4502
HIERARCH ISS PBL46 START 156.0944
HIERARCH ISS PBL46 END 156.0616
HIERARCH ISS PBLA46 START -158.656
HIERARCH ISS PBLA46 END -158.7348
HIERARCH ISS PBL56 START 92.7484
HIERARCH ISS PBL56 END 92.9947
HIERARCH ISS PBLA56 START 6.0286
HIERARCH ISS PBLA56 END 5.9292
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1