Exposure
ID
SPICA.2025-06-16T07-53-24_1
Header ID
SPICA.2025-06-16T07-53-24
Date updated
2025-06-16 07:52:19 UTC+0000
Release date
None
UTC Start
2025-06-16 07:52:19.857
UTC End
2025-06-16 07:53:19.857
MJD Start
60842.3280076074
MJD End
60842.32870205183
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
68353
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47814
Name
HD_142373
RA
238.1689
DEC
42.45152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9220 32.9094 114.0398 114.1739
S1-E1 330.5044 330.5078 84.4360 84.6130
S1-E2 277.6740 277.6719 91.3697 91.5351
S1-W1 263.9291 263.6746 144.6071 144.7511
S1-W2 202.0061 201.8876 123.6926 123.8255
S2-E1 302.3177 302.3184 81.3522 81.5345
S2-E2 247.6209 247.6223 88.4324 88.6027
S2-W1 236.1763 235.9360 148.6722 148.8199
S2-W2 169.6400 169.5338 125.5574 125.6905
E1-E2 64.2914 64.2612 -126.9894 -126.7704
E1-W1 303.5021 303.2774 -144.5370 -144.3236
E1-W2 215.9778 215.8596 -131.8530 -131.6347
E2-W1 242.9768 242.7832 -149.1127 -148.9022
E2-W2 152.0157 151.9276 -133.9079 -133.6902
W1-W2 104.2107 104.1132 8.3935 8.5846
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3280076074
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_142373
HIERARCH OBS RA 238.1689
HIERARCH OBS DEC 42.45152
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 32.922
HIERARCH ISS PBL12 END 32.9094
HIERARCH ISS PBLA12 START 114.0398
HIERARCH ISS PBLA12 END 114.1739
HIERARCH ISS PBL13 START 330.5044
HIERARCH ISS PBL13 END 330.5078
HIERARCH ISS PBLA13 START 84.436
HIERARCH ISS PBLA13 END 84.613
HIERARCH ISS PBL14 START 277.674
HIERARCH ISS PBL14 END 277.6719
HIERARCH ISS PBLA14 START 91.3697
HIERARCH ISS PBLA14 END 91.5351
HIERARCH ISS PBL15 START 263.9291
HIERARCH ISS PBL15 END 263.6746
HIERARCH ISS PBLA15 START 144.6071
HIERARCH ISS PBLA15 END 144.7511
HIERARCH ISS PBL16 START 202.0061
HIERARCH ISS PBL16 END 201.8876
HIERARCH ISS PBLA16 START 123.6926
HIERARCH ISS PBLA16 END 123.8255
HIERARCH ISS PBL23 START 302.3177
HIERARCH ISS PBL23 END 302.3184
HIERARCH ISS PBLA23 START 81.3522
HIERARCH ISS PBLA23 END 81.5345
HIERARCH ISS PBL24 START 247.6209
HIERARCH ISS PBL24 END 247.6223
HIERARCH ISS PBLA24 START 88.4324
HIERARCH ISS PBLA24 END 88.6027
HIERARCH ISS PBL25 START 236.1763
HIERARCH ISS PBL25 END 235.936
HIERARCH ISS PBLA25 START 148.6722
HIERARCH ISS PBLA25 END 148.8199
HIERARCH ISS PBL26 START 169.64
HIERARCH ISS PBL26 END 169.5338
HIERARCH ISS PBLA26 START 125.5574
HIERARCH ISS PBLA26 END 125.6905
HIERARCH ISS PBL34 START 64.2914
HIERARCH ISS PBL34 END 64.2612
HIERARCH ISS PBLA34 START -126.9894
HIERARCH ISS PBLA34 END -126.7704
HIERARCH ISS PBL35 START 303.5021
HIERARCH ISS PBL35 END 303.2774
HIERARCH ISS PBLA35 START -144.537
HIERARCH ISS PBLA35 END -144.3236
HIERARCH ISS PBL36 START 215.9778
HIERARCH ISS PBL36 END 215.8596
HIERARCH ISS PBLA36 START -131.853
HIERARCH ISS PBLA36 END -131.6347
HIERARCH ISS PBL45 START 242.9768
HIERARCH ISS PBL45 END 242.7832
HIERARCH ISS PBLA45 START -149.1127
HIERARCH ISS PBLA45 END -148.9022
HIERARCH ISS PBL46 START 152.0157
HIERARCH ISS PBL46 END 151.9276
HIERARCH ISS PBLA46 START -133.9079
HIERARCH ISS PBLA46 END -133.6902
HIERARCH ISS PBL56 START 104.2107
HIERARCH ISS PBL56 END 104.1132
HIERARCH ISS PBLA56 START 8.3935
HIERARCH ISS PBLA56 END 8.5846
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1