Exposure
ID
SPICA.2025-06-18T08-48-23_1
Header ID
SPICA.2025-06-18T08-48-23
Date updated
2025-06-18 08:47:18 UTC+0000
Release date
None
UTC Start
2025-06-18 08:47:18.079
UTC End
2025-06-18 08:48:18.079
MJD Start
60844.366181466
MJD End
60844.36687591043
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 28.4616 28.4618 89.9945 90.1779
S1-E1 305.2955 304.9551 55.5995 55.6978
S1-E2 250.6337 250.3728 63.1499 63.2729
S1-W1 217.5510 218.0357 126.0583 126.2377
S1-W2 170.4267 170.5401 101.0110 101.2098
S2-E1 282.2683 281.9542 52.3342 52.4217
S2-E2 225.6057 225.3601 59.8841 59.9967
S2-W1 195.2638 195.7453 130.9807 131.1475
S2-W2 142.5934 142.7083 103.1969 103.3970
E1-E2 65.6871 65.6652 -154.4908 -154.4769
E1-W1 310.0044 310.2162 -165.8032 -165.8083
E1-W2 221.8079 221.7942 -157.5754 -157.5691
E2-W1 245.9312 246.1693 -168.8064 -168.8127
E2-W2 156.2560 156.2647 -158.8715 -158.8680
W1-W2 95.8861 96.1186 -5.1355 -5.1183
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60844.366181466
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 28.4616
HIERARCH ISS PBL12 END 28.4618
HIERARCH ISS PBLA12 START 89.9945
HIERARCH ISS PBLA12 END 90.1779
HIERARCH ISS PBL13 START 305.2955
HIERARCH ISS PBL13 END 304.9551
HIERARCH ISS PBLA13 START 55.5995
HIERARCH ISS PBLA13 END 55.6978
HIERARCH ISS PBL14 START 250.6337
HIERARCH ISS PBL14 END 250.3728
HIERARCH ISS PBLA14 START 63.1499
HIERARCH ISS PBLA14 END 63.2729
HIERARCH ISS PBL15 START 217.551
HIERARCH ISS PBL15 END 218.0357
HIERARCH ISS PBLA15 START 126.0583
HIERARCH ISS PBLA15 END 126.2377
HIERARCH ISS PBL16 START 170.4267
HIERARCH ISS PBL16 END 170.5401
HIERARCH ISS PBLA16 START 101.011
HIERARCH ISS PBLA16 END 101.2098
HIERARCH ISS PBL23 START 282.2683
HIERARCH ISS PBL23 END 281.9542
HIERARCH ISS PBLA23 START 52.3342
HIERARCH ISS PBLA23 END 52.4217
HIERARCH ISS PBL24 START 225.6057
HIERARCH ISS PBL24 END 225.3601
HIERARCH ISS PBLA24 START 59.8841
HIERARCH ISS PBLA24 END 59.9967
HIERARCH ISS PBL25 START 195.2638
HIERARCH ISS PBL25 END 195.7453
HIERARCH ISS PBLA25 START 130.9807
HIERARCH ISS PBLA25 END 131.1475
HIERARCH ISS PBL26 START 142.5934
HIERARCH ISS PBL26 END 142.7083
HIERARCH ISS PBLA26 START 103.1969
HIERARCH ISS PBLA26 END 103.397
HIERARCH ISS PBL34 START 65.6871
HIERARCH ISS PBL34 END 65.6652
HIERARCH ISS PBLA34 START -154.4908
HIERARCH ISS PBLA34 END -154.4769
HIERARCH ISS PBL35 START 310.0044
HIERARCH ISS PBL35 END 310.2162
HIERARCH ISS PBLA35 START -165.8032
HIERARCH ISS PBLA35 END -165.8083
HIERARCH ISS PBL36 START 221.8079
HIERARCH ISS PBL36 END 221.7942
HIERARCH ISS PBLA36 START -157.5754
HIERARCH ISS PBLA36 END -157.5691
HIERARCH ISS PBL45 START 245.9312
HIERARCH ISS PBL45 END 246.1693
HIERARCH ISS PBLA45 START -168.8064
HIERARCH ISS PBLA45 END -168.8127
HIERARCH ISS PBL46 START 156.256
HIERARCH ISS PBL46 END 156.2647
HIERARCH ISS PBLA46 START -158.8715
HIERARCH ISS PBLA46 END -158.868
HIERARCH ISS PBL56 START 95.8861
HIERARCH ISS PBL56 END 96.1186
HIERARCH ISS PBLA56 START -5.1355
HIERARCH ISS PBLA56 END -5.1183
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1