Exposure
ID
SPICA.2025-06-19T09-06-37_1
Header ID
SPICA.2025-06-19T09-06-37
Date updated
2025-06-19 09:05:32 UTC+0000
Release date
None
UTC Start
2025-06-19 09:05:32.672
UTC End
2025-06-19 09:06:32.672
MJD Start
60845.378850368
MJD End
60845.37954481243
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 27.7370 27.7328 97.3168 97.5044
S1-E1 278.5654 278.7179 58.5355 58.7385
S1-E2 230.0906 230.1893 67.4776 67.6724
S1-W1 255.9636 255.8514 128.2259 128.4486
S1-W2 177.9104 177.8520 108.1364 108.3337
S2-E1 257.5299 257.6801 54.6674 54.8745
S2-E2 206.4926 206.5927 63.6453 63.8434
S2-W1 232.6025 232.5036 131.7378 131.9649
S2-W2 150.7565 150.7032 110.1156 110.3150
E1-E2 62.5125 62.5437 -156.3620 -156.1202
E1-W1 305.9719 306.0833 -173.1436 -172.8918
E1-W2 212.1572 212.2577 -161.1533 -160.9082
E2-W1 246.7826 246.8605 -177.3378 -177.0843
E2-W2 149.9540 150.0231 -163.1487 -162.9024
W1-W2 107.8597 107.8653 -17.2626 -17.0073
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.378850368
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 27.737
HIERARCH ISS PBL12 END 27.7328
HIERARCH ISS PBLA12 START 97.3168
HIERARCH ISS PBLA12 END 97.5044
HIERARCH ISS PBL13 START 278.5654
HIERARCH ISS PBL13 END 278.7179
HIERARCH ISS PBLA13 START 58.5355
HIERARCH ISS PBLA13 END 58.7385
HIERARCH ISS PBL14 START 230.0906
HIERARCH ISS PBL14 END 230.1893
HIERARCH ISS PBLA14 START 67.4776
HIERARCH ISS PBLA14 END 67.6724
HIERARCH ISS PBL15 START 255.9636
HIERARCH ISS PBL15 END 255.8514
HIERARCH ISS PBLA15 START 128.2259
HIERARCH ISS PBLA15 END 128.4486
HIERARCH ISS PBL16 START 177.9104
HIERARCH ISS PBL16 END 177.852
HIERARCH ISS PBLA16 START 108.1364
HIERARCH ISS PBLA16 END 108.3337
HIERARCH ISS PBL23 START 257.5299
HIERARCH ISS PBL23 END 257.6801
HIERARCH ISS PBLA23 START 54.6674
HIERARCH ISS PBLA23 END 54.8745
HIERARCH ISS PBL24 START 206.4926
HIERARCH ISS PBL24 END 206.5927
HIERARCH ISS PBLA24 START 63.6453
HIERARCH ISS PBLA24 END 63.8434
HIERARCH ISS PBL25 START 232.6025
HIERARCH ISS PBL25 END 232.5036
HIERARCH ISS PBLA25 START 131.7378
HIERARCH ISS PBLA25 END 131.9649
HIERARCH ISS PBL26 START 150.7565
HIERARCH ISS PBL26 END 150.7032
HIERARCH ISS PBLA26 START 110.1156
HIERARCH ISS PBLA26 END 110.315
HIERARCH ISS PBL34 START 62.5125
HIERARCH ISS PBL34 END 62.5437
HIERARCH ISS PBLA34 START -156.362
HIERARCH ISS PBLA34 END -156.1202
HIERARCH ISS PBL35 START 305.9719
HIERARCH ISS PBL35 END 306.0833
HIERARCH ISS PBLA35 START -173.1436
HIERARCH ISS PBLA35 END -172.8918
HIERARCH ISS PBL36 START 212.1572
HIERARCH ISS PBL36 END 212.2577
HIERARCH ISS PBLA36 START -161.1533
HIERARCH ISS PBLA36 END -160.9082
HIERARCH ISS PBL45 START 246.7826
HIERARCH ISS PBL45 END 246.8605
HIERARCH ISS PBLA45 START -177.3378
HIERARCH ISS PBLA45 END -177.0843
HIERARCH ISS PBL46 START 149.954
HIERARCH ISS PBL46 END 150.0231
HIERARCH ISS PBLA46 START -163.1487
HIERARCH ISS PBLA46 END -162.9024
HIERARCH ISS PBL56 START 107.8597
HIERARCH ISS PBL56 END 107.8653
HIERARCH ISS PBLA56 START -17.2626
HIERARCH ISS PBLA56 END -17.0073
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1