Exposure
ID
SPICA.2025-06-17T09-14-43_1
Header ID
SPICA.2025-06-17T09-14-43
Date updated
2025-06-17 09:13:38 UTC+0000
Release date
None
UTC Start
2025-06-17 09:13:38.231
UTC End
2025-06-17 09:14:38.231
MJD Start
60843.3844702654
MJD End
60843.385164709834
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 28.5221 28.5280 93.7800 93.9616
S1-E1 298.0170 297.6553 57.8026 57.9181
S1-E2 245.2585 245.0021 65.8525 65.9913
S1-W1 227.6008 228.0838 129.4941 129.6458
S1-W2 173.1327 173.2814 105.0137 105.2006
S2-E1 275.4457 275.1010 54.3150 54.4199
S2-E2 220.4631 220.2132 62.3787 62.5079
S2-W1 205.1194 205.5867 134.1499 134.2886
S2-W2 145.2634 145.4068 107.2059 107.3920
E1-E2 64.9914 64.9450 -154.0984 -154.0738
E1-W1 313.0522 313.1280 -165.8461 -165.8448
E1-W2 220.6586 220.5573 -157.3532 -157.3374
E2-W1 249.7729 249.9002 -168.8829 -168.8839
E2-W2 155.8158 155.7616 -158.7102 -158.6976
W1-W2 100.2574 100.4448 -4.8145 -4.8008
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3844702654
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 28.5221
HIERARCH ISS PBL12 END 28.528
HIERARCH ISS PBLA12 START 93.78
HIERARCH ISS PBLA12 END 93.9616
HIERARCH ISS PBL13 START 298.017
HIERARCH ISS PBL13 END 297.6553
HIERARCH ISS PBLA13 START 57.8026
HIERARCH ISS PBLA13 END 57.9181
HIERARCH ISS PBL14 START 245.2585
HIERARCH ISS PBL14 END 245.0021
HIERARCH ISS PBLA14 START 65.8525
HIERARCH ISS PBLA14 END 65.9913
HIERARCH ISS PBL15 START 227.6008
HIERARCH ISS PBL15 END 228.0838
HIERARCH ISS PBLA15 START 129.4941
HIERARCH ISS PBLA15 END 129.6458
HIERARCH ISS PBL16 START 173.1327
HIERARCH ISS PBL16 END 173.2814
HIERARCH ISS PBLA16 START 105.0137
HIERARCH ISS PBLA16 END 105.2006
HIERARCH ISS PBL23 START 275.4457
HIERARCH ISS PBL23 END 275.101
HIERARCH ISS PBLA23 START 54.315
HIERARCH ISS PBLA23 END 54.4199
HIERARCH ISS PBL24 START 220.4631
HIERARCH ISS PBL24 END 220.2132
HIERARCH ISS PBLA24 START 62.3787
HIERARCH ISS PBLA24 END 62.5079
HIERARCH ISS PBL25 START 205.1194
HIERARCH ISS PBL25 END 205.5867
HIERARCH ISS PBLA25 START 134.1499
HIERARCH ISS PBLA25 END 134.2886
HIERARCH ISS PBL26 START 145.2634
HIERARCH ISS PBL26 END 145.4068
HIERARCH ISS PBLA26 START 107.2059
HIERARCH ISS PBLA26 END 107.392
HIERARCH ISS PBL34 START 64.9914
HIERARCH ISS PBL34 END 64.945
HIERARCH ISS PBLA34 START -154.0984
HIERARCH ISS PBLA34 END -154.0738
HIERARCH ISS PBL35 START 313.0522
HIERARCH ISS PBL35 END 313.128
HIERARCH ISS PBLA35 START -165.8461
HIERARCH ISS PBLA35 END -165.8448
HIERARCH ISS PBL36 START 220.6586
HIERARCH ISS PBL36 END 220.5573
HIERARCH ISS PBLA36 START -157.3532
HIERARCH ISS PBLA36 END -157.3374
HIERARCH ISS PBL45 START 249.7729
HIERARCH ISS PBL45 END 249.9002
HIERARCH ISS PBLA45 START -168.8829
HIERARCH ISS PBLA45 END -168.8839
HIERARCH ISS PBL46 START 155.8158
HIERARCH ISS PBL46 END 155.7616
HIERARCH ISS PBLA46 START -158.7102
HIERARCH ISS PBLA46 END -158.6976
HIERARCH ISS PBL56 START 100.2574
HIERARCH ISS PBL56 END 100.4448
HIERARCH ISS PBLA56 START -4.8145
HIERARCH ISS PBLA56 END -4.8008
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1