Exposure
ID
SPICA.2025-08-20T05-38-16_1
Header ID
SPICA.2025-08-20T05-38-16
Date updated
2025-08-20 05:37:11 UTC+0000
Release date
None
UTC Start
2025-08-20 05:37:11.702
UTC End
2025-08-20 05:38:11.702
MJD Start
60907.2341632211
MJD End
60907.234857665535
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 20.8469 20.8449 88.9388 89.1891
S1-E1 264.4045 263.8113 48.5380 48.6003
S1-E2 207.8155 207.3495 56.1733 56.2821
S1-W1 165.5948 166.3532 138.7503 138.8958
S1-W2 121.4779 121.6715 104.3019 104.5729
S2-E1 248.8959 248.3523 45.4261 45.4699
S2-E2 190.6197 190.1866 52.7801 52.8685
S2-W1 152.9734 153.6973 144.7260 144.8335
S2-W2 101.5262 101.7239 107.4203 107.6891
E1-E2 64.6271 64.5736 -156.7552 -156.8184
E1-W1 312.4995 312.6061 -163.4608 -163.5501
E1-W2 220.2855 220.1742 -158.5851 -158.6573
E2-W1 248.4292 248.5929 -165.2015 -165.2949
E2-W2 155.7051 155.6476 -159.3445 -159.4201
W1-W2 94.8768 95.1066 5.1579 5.0620
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2341632211
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 20.8469
HIERARCH ISS PBL12 END 20.8449
HIERARCH ISS PBLA12 START 88.9388
HIERARCH ISS PBLA12 END 89.1891
HIERARCH ISS PBL13 START 264.4045
HIERARCH ISS PBL13 END 263.8113
HIERARCH ISS PBLA13 START 48.538
HIERARCH ISS PBLA13 END 48.6003
HIERARCH ISS PBL14 START 207.8155
HIERARCH ISS PBL14 END 207.3495
HIERARCH ISS PBLA14 START 56.1733
HIERARCH ISS PBLA14 END 56.2821
HIERARCH ISS PBL15 START 165.5948
HIERARCH ISS PBL15 END 166.3532
HIERARCH ISS PBLA15 START 138.7503
HIERARCH ISS PBLA15 END 138.8958
HIERARCH ISS PBL16 START 121.4779
HIERARCH ISS PBL16 END 121.6715
HIERARCH ISS PBLA16 START 104.3019
HIERARCH ISS PBLA16 END 104.5729
HIERARCH ISS PBL23 START 248.8959
HIERARCH ISS PBL23 END 248.3523
HIERARCH ISS PBLA23 START 45.4261
HIERARCH ISS PBLA23 END 45.4699
HIERARCH ISS PBL24 START 190.6197
HIERARCH ISS PBL24 END 190.1866
HIERARCH ISS PBLA24 START 52.7801
HIERARCH ISS PBLA24 END 52.8685
HIERARCH ISS PBL25 START 152.9734
HIERARCH ISS PBL25 END 153.6973
HIERARCH ISS PBLA25 START 144.726
HIERARCH ISS PBLA25 END 144.8335
HIERARCH ISS PBL26 START 101.5262
HIERARCH ISS PBL26 END 101.7239
HIERARCH ISS PBLA26 START 107.4203
HIERARCH ISS PBLA26 END 107.6891
HIERARCH ISS PBL34 START 64.6271
HIERARCH ISS PBL34 END 64.5736
HIERARCH ISS PBLA34 START -156.7552
HIERARCH ISS PBLA34 END -156.8184
HIERARCH ISS PBL35 START 312.4995
HIERARCH ISS PBL35 END 312.6061
HIERARCH ISS PBLA35 START -163.4608
HIERARCH ISS PBLA35 END -163.5501
HIERARCH ISS PBL36 START 220.2855
HIERARCH ISS PBL36 END 220.1742
HIERARCH ISS PBLA36 START -158.5851
HIERARCH ISS PBLA36 END -158.6573
HIERARCH ISS PBL45 START 248.4292
HIERARCH ISS PBL45 END 248.5929
HIERARCH ISS PBLA45 START -165.2015
HIERARCH ISS PBLA45 END -165.2949
HIERARCH ISS PBL46 START 155.7051
HIERARCH ISS PBL46 END 155.6476
HIERARCH ISS PBLA46 START -159.3445
HIERARCH ISS PBLA46 END -159.4201
HIERARCH ISS PBL56 START 94.8768
HIERARCH ISS PBL56 END 95.1066
HIERARCH ISS PBLA56 START 5.1579
HIERARCH ISS PBLA56 END 5.062
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1