Exposure
ID
SPICA.2025-07-12T07-43-56_1
Header ID
SPICA.2025-07-12T07-43-56
Date updated
2025-07-12 07:42:51 UTC+0000
Release date
None
UTC Start
2025-07-12 07:42:51.132
UTC End
2025-07-12 07:43:51.132
MJD Start
60868.3214251377
MJD End
60868.32211958213
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7380 31.7467 98.6516 98.8102
S1-E1 310.1043 309.8738 64.3045 64.4495
S1-E2 259.8154 259.6745 72.4392 72.5940
S1-W1 259.6084 259.9099 130.3169 130.4513
S1-W2 195.8049 195.9225 108.8084 108.9650
S2-E1 284.4645 284.2322 60.6954 60.8352
S2-E2 231.7656 231.6184 68.9715 69.1227
S2-W1 233.1913 233.4770 134.4141 134.5417
S2-W2 164.6594 164.7682 110.7562 110.9118
E1-E2 64.4234 64.3674 -150.4923 -150.4079
E1-W1 313.2156 313.1500 -164.9192 -164.8598
E1-W2 218.8446 218.6912 -154.5365 -154.4612
E2-W1 251.3367 251.3332 -168.5806 -168.5243
E2-W2 154.6484 154.5518 -156.2201 -156.1482
W1-W2 105.5963 105.6977 -6.8509 -6.7881
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.3214251377
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.738
HIERARCH ISS PBL12 END 31.7467
HIERARCH ISS PBLA12 START 98.6516
HIERARCH ISS PBLA12 END 98.8102
HIERARCH ISS PBL13 START 310.1043
HIERARCH ISS PBL13 END 309.8738
HIERARCH ISS PBLA13 START 64.3045
HIERARCH ISS PBLA13 END 64.4495
HIERARCH ISS PBL14 START 259.8154
HIERARCH ISS PBL14 END 259.6745
HIERARCH ISS PBLA14 START 72.4392
HIERARCH ISS PBLA14 END 72.594
HIERARCH ISS PBL15 START 259.6084
HIERARCH ISS PBL15 END 259.9099
HIERARCH ISS PBLA15 START 130.3169
HIERARCH ISS PBLA15 END 130.4513
HIERARCH ISS PBL16 START 195.8049
HIERARCH ISS PBL16 END 195.9225
HIERARCH ISS PBLA16 START 108.8084
HIERARCH ISS PBLA16 END 108.965
HIERARCH ISS PBL23 START 284.4645
HIERARCH ISS PBL23 END 284.2322
HIERARCH ISS PBLA23 START 60.6954
HIERARCH ISS PBLA23 END 60.8352
HIERARCH ISS PBL24 START 231.7656
HIERARCH ISS PBL24 END 231.6184
HIERARCH ISS PBLA24 START 68.9715
HIERARCH ISS PBLA24 END 69.1227
HIERARCH ISS PBL25 START 233.1913
HIERARCH ISS PBL25 END 233.477
HIERARCH ISS PBLA25 START 134.4141
HIERARCH ISS PBLA25 END 134.5417
HIERARCH ISS PBL26 START 164.6594
HIERARCH ISS PBL26 END 164.7682
HIERARCH ISS PBLA26 START 110.7562
HIERARCH ISS PBLA26 END 110.9118
HIERARCH ISS PBL34 START 64.4234
HIERARCH ISS PBL34 END 64.3674
HIERARCH ISS PBLA34 START -150.4923
HIERARCH ISS PBLA34 END -150.4079
HIERARCH ISS PBL35 START 313.2156
HIERARCH ISS PBL35 END 313.15
HIERARCH ISS PBLA35 START -164.9192
HIERARCH ISS PBLA35 END -164.8598
HIERARCH ISS PBL36 START 218.8446
HIERARCH ISS PBL36 END 218.6912
HIERARCH ISS PBLA36 START -154.5365
HIERARCH ISS PBLA36 END -154.4612
HIERARCH ISS PBL45 START 251.3367
HIERARCH ISS PBL45 END 251.3332
HIERARCH ISS PBLA45 START -168.5806
HIERARCH ISS PBLA45 END -168.5243
HIERARCH ISS PBL46 START 154.6484
HIERARCH ISS PBL46 END 154.5518
HIERARCH ISS PBLA46 START -156.2201
HIERARCH ISS PBLA46 END -156.1482
HIERARCH ISS PBL56 START 105.5963
HIERARCH ISS PBL56 END 105.6977
HIERARCH ISS PBLA56 START -6.8509
HIERARCH ISS PBLA56 END -6.7881
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1