Exposure
ID
SPICA.2024-05-20T10-17-02_1
Header ID
SPICA.2024-05-20T10-17-02
Date updated
2024-05-20 10:15:57 UTC+0000
Release date
None
UTC Start
2024-05-20 10:15:57.148
UTC End
2024-05-20 10:16:57.148
MJD Start
60450.4277447699
MJD End
60450.42843921433
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
64227
Category
science
Program ID
S08
Program Title
TBD
Program Type
Normal
PI / COI
wittkowski
Target
ID
47670
Name
HD_186882
RA
296.2437
DEC
45.13081
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4734 33.4743 87.5554 87.7112
S1-E1 317.1765 317.3545 55.0400 55.1862
S1-E2 268.6930 268.8052 62.9443 63.0896
S1-W1 278.3625 278.3743 114.3104 114.5080
S1-W2 209.3923 209.3827 96.3161 96.4849
S2-E1 289.5098 289.6901 51.4768 51.6242
S2-E2 238.6679 238.7821 59.5958 59.7413
S2-W1 248.9293 248.9526 117.7809 117.9833
S2-W2 176.3831 176.3740 97.9724 98.1438
E1-E2 63.0082 63.0685 -160.8646 -160.6914
E1-W1 296.4059 296.7456 -178.7893 -178.5985
E1-W2 211.2347 211.4528 -165.7989 -165.6217
E2-W1 237.2499 237.5252 176.5224 176.7186
E2-W2 148.5589 148.7164 -167.8895 -167.7104
W1-W2 102.2686 102.3713 -26.4540 -26.2332
Header: used keywords
Key Value
HIERARCH OBS PROG ID S08
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60450.4277447699
PI-COI wittkowski
HIERARCH OBS TARG NAME HD_186882
HIERARCH OBS RA 296.2437
HIERARCH OBS DEC 45.13081
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 33.4734
HIERARCH ISS PBL12 END 33.4743
HIERARCH ISS PBLA12 START 87.5554
HIERARCH ISS PBLA12 END 87.7112
HIERARCH ISS PBL13 START 317.1765
HIERARCH ISS PBL13 END 317.3545
HIERARCH ISS PBLA13 START 55.04
HIERARCH ISS PBLA13 END 55.1862
HIERARCH ISS PBL14 START 268.693
HIERARCH ISS PBL14 END 268.8052
HIERARCH ISS PBLA14 START 62.9443
HIERARCH ISS PBLA14 END 63.0896
HIERARCH ISS PBL15 START 278.3625
HIERARCH ISS PBL15 END 278.3743
HIERARCH ISS PBLA15 START 114.3104
HIERARCH ISS PBLA15 END 114.508
HIERARCH ISS PBL16 START 209.3923
HIERARCH ISS PBL16 END 209.3827
HIERARCH ISS PBLA16 START 96.3161
HIERARCH ISS PBLA16 END 96.4849
HIERARCH ISS PBL23 START 289.5098
HIERARCH ISS PBL23 END 289.6901
HIERARCH ISS PBLA23 START 51.4768
HIERARCH ISS PBLA23 END 51.6242
HIERARCH ISS PBL24 START 238.6679
HIERARCH ISS PBL24 END 238.7821
HIERARCH ISS PBLA24 START 59.5958
HIERARCH ISS PBLA24 END 59.7413
HIERARCH ISS PBL25 START 248.9293
HIERARCH ISS PBL25 END 248.9526
HIERARCH ISS PBLA25 START 117.7809
HIERARCH ISS PBLA25 END 117.9833
HIERARCH ISS PBL26 START 176.3831
HIERARCH ISS PBL26 END 176.374
HIERARCH ISS PBLA26 START 97.9724
HIERARCH ISS PBLA26 END 98.1438
HIERARCH ISS PBL34 START 63.0082
HIERARCH ISS PBL34 END 63.0685
HIERARCH ISS PBLA34 START -160.8646
HIERARCH ISS PBLA34 END -160.6914
HIERARCH ISS PBL35 START 296.4059
HIERARCH ISS PBL35 END 296.7456
HIERARCH ISS PBLA35 START -178.7893
HIERARCH ISS PBLA35 END -178.5985
HIERARCH ISS PBL36 START 211.2347
HIERARCH ISS PBL36 END 211.4528
HIERARCH ISS PBLA36 START -165.7989
HIERARCH ISS PBLA36 END -165.6217
HIERARCH ISS PBL45 START 237.2499
HIERARCH ISS PBL45 END 237.5252
HIERARCH ISS PBLA45 START 176.5224
HIERARCH ISS PBLA45 END 176.7186
HIERARCH ISS PBL46 START 148.5589
HIERARCH ISS PBL46 END 148.7164
HIERARCH ISS PBLA46 START -167.8895
HIERARCH ISS PBLA46 END -167.7104
HIERARCH ISS PBL56 START 102.2686
HIERARCH ISS PBL56 END 102.3713
HIERARCH ISS PBLA56 START -26.454
HIERARCH ISS PBLA56 END -26.2332
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1