Exposure
ID
SPICA.2025-06-19T09-05-31_1
Header ID
SPICA.2025-06-19T09-05-31
Date updated
2025-06-19 09:04:26 UTC+0000
Release date
None
UTC Start
2025-06-19 09:04:26.539
UTC End
2025-06-19 09:05:26.539
MJD Start
60845.3780849453
MJD End
60845.378779389735
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
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7411 27.7370 97.1257 97.3133
S1-E1 278.4089 278.5626 58.3289 58.5318
S1-E2 229.9891 230.0888 67.2792 67.4740
S1-W1 256.0770 255.9656 127.9992 128.2219
S1-W2 177.9692 177.9115 107.9355 108.1328
S2-E1 257.3759 257.5271 54.4565 54.6636
S2-E2 206.3898 206.4907 63.4436 63.6417
S2-W1 232.7025 232.6043 131.5064 131.7336
S2-W2 150.8101 150.7574 109.9125 110.1120
E1-E2 62.4805 62.5119 -156.6083 -156.3665
E1-W1 305.8576 305.9699 -173.4002 -173.1482
E1-W2 212.0541 212.1553 -161.4029 -161.1578
E2-W1 246.7025 246.7811 -177.5960 -177.3424
E2-W2 149.8832 149.9528 -163.3996 -163.1532
W1-W2 107.8538 107.8596 -17.5226 -17.2673
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3780849453
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 27.7411
HIERARCH ISS PBL12 END 27.737
HIERARCH ISS PBLA12 START 97.1257
HIERARCH ISS PBLA12 END 97.3133
HIERARCH ISS PBL13 START 278.4089
HIERARCH ISS PBL13 END 278.5626
HIERARCH ISS PBLA13 START 58.3289
HIERARCH ISS PBLA13 END 58.5318
HIERARCH ISS PBL14 START 229.9891
HIERARCH ISS PBL14 END 230.0888
HIERARCH ISS PBLA14 START 67.2792
HIERARCH ISS PBLA14 END 67.474
HIERARCH ISS PBL15 START 256.077
HIERARCH ISS PBL15 END 255.9656
HIERARCH ISS PBLA15 START 127.9992
HIERARCH ISS PBLA15 END 128.2219
HIERARCH ISS PBL16 START 177.9692
HIERARCH ISS PBL16 END 177.9115
HIERARCH ISS PBLA16 START 107.9355
HIERARCH ISS PBLA16 END 108.1328
HIERARCH ISS PBL23 START 257.3759
HIERARCH ISS PBL23 END 257.5271
HIERARCH ISS PBLA23 START 54.4565
HIERARCH ISS PBLA23 END 54.6636
HIERARCH ISS PBL24 START 206.3898
HIERARCH ISS PBL24 END 206.4907
HIERARCH ISS PBLA24 START 63.4436
HIERARCH ISS PBLA24 END 63.6417
HIERARCH ISS PBL25 START 232.7025
HIERARCH ISS PBL25 END 232.6043
HIERARCH ISS PBLA25 START 131.5064
HIERARCH ISS PBLA25 END 131.7336
HIERARCH ISS PBL26 START 150.8101
HIERARCH ISS PBL26 END 150.7574
HIERARCH ISS PBLA26 START 109.9125
HIERARCH ISS PBLA26 END 110.112
HIERARCH ISS PBL34 START 62.4805
HIERARCH ISS PBL34 END 62.5119
HIERARCH ISS PBLA34 START -156.6083
HIERARCH ISS PBLA34 END -156.3665
HIERARCH ISS PBL35 START 305.8576
HIERARCH ISS PBL35 END 305.9699
HIERARCH ISS PBLA35 START -173.4002
HIERARCH ISS PBLA35 END -173.1482
HIERARCH ISS PBL36 START 212.0541
HIERARCH ISS PBL36 END 212.1553
HIERARCH ISS PBLA36 START -161.4029
HIERARCH ISS PBLA36 END -161.1578
HIERARCH ISS PBL45 START 246.7025
HIERARCH ISS PBL45 END 246.7811
HIERARCH ISS PBLA45 START -177.596
HIERARCH ISS PBLA45 END -177.3424
HIERARCH ISS PBL46 START 149.8832
HIERARCH ISS PBL46 END 149.9528
HIERARCH ISS PBLA46 START -163.3996
HIERARCH ISS PBLA46 END -163.1532
HIERARCH ISS PBL56 START 107.8538
HIERARCH ISS PBL56 END 107.8596
HIERARCH ISS PBLA56 START -17.5226
HIERARCH ISS PBLA56 END -17.2673
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1