Exposure
ID
SPICA.2025-06-17T09-12-31_1
Header ID
SPICA.2025-06-17T09-12-31
Date updated
2025-06-17 09:11:26 UTC+0000
Release date
None
UTC Start
2025-06-17 09:11:26.019
UTC End
2025-06-17 09:12:26.019
MJD Start
60843.3829400306
MJD End
60843.38363447503
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5108 28.5162 93.4096 93.5916
S1-E1 298.7513 298.3911 57.5700 57.6838
S1-E2 245.7819 245.5246 65.5721 65.7094
S1-W1 226.6159 227.0999 129.1812 129.3355
S1-W2 172.8349 172.9804 104.6313 104.8194
S2-E1 276.1438 275.8016 54.1042 54.2073
S2-E2 220.9719 220.7220 62.1179 62.2456
S2-W1 204.1649 204.6343 133.8635 134.0048
S2-W2 144.9754 145.1162 106.8246 107.0122
E1-E2 65.0823 65.0382 -154.1469 -154.1234
E1-W1 312.8774 312.9667 -165.8477 -165.8471
E1-W2 220.8519 220.7592 -157.3838 -157.3690
E2-W1 249.4969 249.6353 -168.8802 -168.8816
E2-W2 155.9168 155.8688 -158.7343 -158.7227
W1-W2 99.8692 100.0610 -4.8430 -4.8289
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3829400306
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.5108
HIERARCH ISS PBL12 END 28.5162
HIERARCH ISS PBLA12 START 93.4096
HIERARCH ISS PBLA12 END 93.5916
HIERARCH ISS PBL13 START 298.7513
HIERARCH ISS PBL13 END 298.3911
HIERARCH ISS PBLA13 START 57.57
HIERARCH ISS PBLA13 END 57.6838
HIERARCH ISS PBL14 START 245.7819
HIERARCH ISS PBL14 END 245.5246
HIERARCH ISS PBLA14 START 65.5721
HIERARCH ISS PBLA14 END 65.7094
HIERARCH ISS PBL15 START 226.6159
HIERARCH ISS PBL15 END 227.0999
HIERARCH ISS PBLA15 START 129.1812
HIERARCH ISS PBLA15 END 129.3355
HIERARCH ISS PBL16 START 172.8349
HIERARCH ISS PBL16 END 172.9804
HIERARCH ISS PBLA16 START 104.6313
HIERARCH ISS PBLA16 END 104.8194
HIERARCH ISS PBL23 START 276.1438
HIERARCH ISS PBL23 END 275.8016
HIERARCH ISS PBLA23 START 54.1042
HIERARCH ISS PBLA23 END 54.2073
HIERARCH ISS PBL24 START 220.9719
HIERARCH ISS PBL24 END 220.722
HIERARCH ISS PBLA24 START 62.1179
HIERARCH ISS PBLA24 END 62.2456
HIERARCH ISS PBL25 START 204.1649
HIERARCH ISS PBL25 END 204.6343
HIERARCH ISS PBLA25 START 133.8635
HIERARCH ISS PBLA25 END 134.0048
HIERARCH ISS PBL26 START 144.9754
HIERARCH ISS PBL26 END 145.1162
HIERARCH ISS PBLA26 START 106.8246
HIERARCH ISS PBLA26 END 107.0122
HIERARCH ISS PBL34 START 65.0823
HIERARCH ISS PBL34 END 65.0382
HIERARCH ISS PBLA34 START -154.1469
HIERARCH ISS PBLA34 END -154.1234
HIERARCH ISS PBL35 START 312.8774
HIERARCH ISS PBL35 END 312.9667
HIERARCH ISS PBLA35 START -165.8477
HIERARCH ISS PBLA35 END -165.8471
HIERARCH ISS PBL36 START 220.8519
HIERARCH ISS PBL36 END 220.7592
HIERARCH ISS PBLA36 START -157.3838
HIERARCH ISS PBLA36 END -157.369
HIERARCH ISS PBL45 START 249.4969
HIERARCH ISS PBL45 END 249.6353
HIERARCH ISS PBLA45 START -168.8802
HIERARCH ISS PBLA45 END -168.8816
HIERARCH ISS PBL46 START 155.9168
HIERARCH ISS PBL46 END 155.8688
HIERARCH ISS PBLA46 START -158.7343
HIERARCH ISS PBLA46 END -158.7227
HIERARCH ISS PBL56 START 99.8692
HIERARCH ISS PBL56 END 100.061
HIERARCH ISS PBLA56 START -4.843
HIERARCH ISS PBLA56 END -4.8289
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1