Exposure
ID
SPICA.2025-06-11T08-23-44_1
Header ID
SPICA.2025-06-11T08-23-44
Date updated
2025-06-11 08:22:39 UTC+0000
Release date
None
UTC Start
2025-06-11 08:22:39.032
UTC End
2025-06-11 08:23:39.032
MJD Start
60837.3490628761
MJD End
60837.34975732053
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 27.7709 27.7740 84.4260 84.6136
S1-E1 265.3955 265.6263 44.5320 44.7372
S1-E2 221.0799 221.2433 54.0720 54.2677
S1-W1 261.8331 261.7719 112.9295 113.1524
S1-W2 180.3854 180.3707 94.5806 94.7780
S2-E1 244.7377 244.9598 40.3585 40.5685
S2-E2 197.6148 197.7730 49.9997 50.1992
S2-W1 237.7980 237.7432 116.1243 116.3519
S2-W2 153.1278 153.1111 96.4130 96.6125
E1-E2 59.8897 59.9344 -173.1883 -172.9391
E1-W1 296.3515 296.5167 169.3004 169.5607
E1-W2 203.6934 203.8376 -178.2235 -177.9705
E2-W1 239.9150 240.0339 164.9928 165.2547
E2-W2 144.1308 144.2300 179.6865 179.9410
W1-W2 106.9411 106.9606 -34.9976 -34.7359
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.3490628761
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 27.7709
HIERARCH ISS PBL12 END 27.774
HIERARCH ISS PBLA12 START 84.426
HIERARCH ISS PBLA12 END 84.6136
HIERARCH ISS PBL13 START 265.3955
HIERARCH ISS PBL13 END 265.6263
HIERARCH ISS PBLA13 START 44.532
HIERARCH ISS PBLA13 END 44.7372
HIERARCH ISS PBL14 START 221.0799
HIERARCH ISS PBL14 END 221.2433
HIERARCH ISS PBLA14 START 54.072
HIERARCH ISS PBLA14 END 54.2677
HIERARCH ISS PBL15 START 261.8331
HIERARCH ISS PBL15 END 261.7719
HIERARCH ISS PBLA15 START 112.9295
HIERARCH ISS PBLA15 END 113.1524
HIERARCH ISS PBL16 START 180.3854
HIERARCH ISS PBL16 END 180.3707
HIERARCH ISS PBLA16 START 94.5806
HIERARCH ISS PBLA16 END 94.778
HIERARCH ISS PBL23 START 244.7377
HIERARCH ISS PBL23 END 244.9598
HIERARCH ISS PBLA23 START 40.3585
HIERARCH ISS PBLA23 END 40.5685
HIERARCH ISS PBL24 START 197.6148
HIERARCH ISS PBL24 END 197.773
HIERARCH ISS PBLA24 START 49.9997
HIERARCH ISS PBLA24 END 50.1992
HIERARCH ISS PBL25 START 237.798
HIERARCH ISS PBL25 END 237.7432
HIERARCH ISS PBLA25 START 116.1243
HIERARCH ISS PBLA25 END 116.3519
HIERARCH ISS PBL26 START 153.1278
HIERARCH ISS PBL26 END 153.1111
HIERARCH ISS PBLA26 START 96.413
HIERARCH ISS PBLA26 END 96.6125
HIERARCH ISS PBL34 START 59.8897
HIERARCH ISS PBL34 END 59.9344
HIERARCH ISS PBLA34 START -173.1883
HIERARCH ISS PBLA34 END -172.9391
HIERARCH ISS PBL35 START 296.3515
HIERARCH ISS PBL35 END 296.5167
HIERARCH ISS PBLA35 START 169.3004
HIERARCH ISS PBLA35 END 169.5607
HIERARCH ISS PBL36 START 203.6934
HIERARCH ISS PBL36 END 203.8376
HIERARCH ISS PBLA36 START -178.2235
HIERARCH ISS PBLA36 END -177.9705
HIERARCH ISS PBL45 START 239.915
HIERARCH ISS PBL45 END 240.0339
HIERARCH ISS PBLA45 START 164.9928
HIERARCH ISS PBLA45 END 165.2547
HIERARCH ISS PBL46 START 144.1308
HIERARCH ISS PBL46 END 144.23
HIERARCH ISS PBLA46 START 179.6865
HIERARCH ISS PBLA46 END 179.941
HIERARCH ISS PBL56 START 106.9411
HIERARCH ISS PBL56 END 106.9606
HIERARCH ISS PBLA56 START -34.9976
HIERARCH ISS PBLA56 END -34.7359
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1