Exposure
ID
SPICA.2025-06-19T08-58-54_1
Header ID
SPICA.2025-06-19T08-58-54
Date updated
2025-06-19 08:57:49 UTC+0000
Release date
None
UTC Start
2025-06-19 08:57:49.802
UTC End
2025-06-19 08:58:49.802
MJD Start
60845.3734930773
MJD End
60845.37418752173
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 27.7638 27.7604 95.9794 96.1670
S1-E1 277.4466 277.6069 57.0885 57.2916
S1-E2 229.3603 229.4656 66.0888 66.2837
S1-W1 256.7396 256.6332 126.6392 126.8618
S1-W2 178.3078 178.2541 106.7302 106.9275
S2-E1 256.4300 256.5874 53.1908 53.3980
S2-E2 205.7554 205.8613 62.2331 62.4312
S2-W1 233.2869 233.1931 130.1186 130.3457
S2-W2 151.1201 151.0707 108.6941 108.8936
E1-E2 62.2841 62.3168 -158.0873 -157.8450
E1-W1 305.1529 305.2705 -174.9409 -174.6885
E1-W2 211.4212 211.5265 -162.9020 -162.6565
E2-W1 246.2072 246.2900 -179.1470 -178.8929
E2-W2 149.4484 149.5207 -164.9066 -164.6598
W1-W2 107.8125 107.8199 -19.0841 -18.8284
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3734930773
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 27.7638
HIERARCH ISS PBL12 END 27.7604
HIERARCH ISS PBLA12 START 95.9794
HIERARCH ISS PBLA12 END 96.167
HIERARCH ISS PBL13 START 277.4466
HIERARCH ISS PBL13 END 277.6069
HIERARCH ISS PBLA13 START 57.0885
HIERARCH ISS PBLA13 END 57.2916
HIERARCH ISS PBL14 START 229.3603
HIERARCH ISS PBL14 END 229.4656
HIERARCH ISS PBLA14 START 66.0888
HIERARCH ISS PBLA14 END 66.2837
HIERARCH ISS PBL15 START 256.7396
HIERARCH ISS PBL15 END 256.6332
HIERARCH ISS PBLA15 START 126.6392
HIERARCH ISS PBLA15 END 126.8618
HIERARCH ISS PBL16 START 178.3078
HIERARCH ISS PBL16 END 178.2541
HIERARCH ISS PBLA16 START 106.7302
HIERARCH ISS PBLA16 END 106.9275
HIERARCH ISS PBL23 START 256.43
HIERARCH ISS PBL23 END 256.5874
HIERARCH ISS PBLA23 START 53.1908
HIERARCH ISS PBLA23 END 53.398
HIERARCH ISS PBL24 START 205.7554
HIERARCH ISS PBL24 END 205.8613
HIERARCH ISS PBLA24 START 62.2331
HIERARCH ISS PBLA24 END 62.4312
HIERARCH ISS PBL25 START 233.2869
HIERARCH ISS PBL25 END 233.1931
HIERARCH ISS PBLA25 START 130.1186
HIERARCH ISS PBLA25 END 130.3457
HIERARCH ISS PBL26 START 151.1201
HIERARCH ISS PBL26 END 151.0707
HIERARCH ISS PBLA26 START 108.6941
HIERARCH ISS PBLA26 END 108.8936
HIERARCH ISS PBL34 START 62.2841
HIERARCH ISS PBL34 END 62.3168
HIERARCH ISS PBLA34 START -158.0873
HIERARCH ISS PBLA34 END -157.845
HIERARCH ISS PBL35 START 305.1529
HIERARCH ISS PBL35 END 305.2705
HIERARCH ISS PBLA35 START -174.9409
HIERARCH ISS PBLA35 END -174.6885
HIERARCH ISS PBL36 START 211.4212
HIERARCH ISS PBL36 END 211.5265
HIERARCH ISS PBLA36 START -162.902
HIERARCH ISS PBLA36 END -162.6565
HIERARCH ISS PBL45 START 246.2072
HIERARCH ISS PBL45 END 246.29
HIERARCH ISS PBLA45 START -179.147
HIERARCH ISS PBLA45 END -178.8929
HIERARCH ISS PBL46 START 149.4484
HIERARCH ISS PBL46 END 149.5207
HIERARCH ISS PBLA46 START -164.9066
HIERARCH ISS PBLA46 END -164.6598
HIERARCH ISS PBL56 START 107.8125
HIERARCH ISS PBL56 END 107.8199
HIERARCH ISS PBLA56 START -19.0841
HIERARCH ISS PBLA56 END -18.8284
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1