Exposure
ID
SPICA.2025-07-12T07-37-28_1
Header ID
SPICA.2025-07-12T07-37-28
Date updated
2025-07-12 07:36:23 UTC+0000
Release date
None
UTC Start
2025-07-12 07:36:23.774
UTC End
2025-07-12 07:37:23.774
MJD Start
60868.3169418256
MJD End
60868.31763627003
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 31.6889 31.6968 97.7000 97.8601
S1-E1 311.4779 311.2480 63.4531 63.5942
S1-E2 260.6694 260.5247 71.5262 71.6780
S1-W1 257.7801 258.0901 129.4978 129.6373
S1-W2 195.1147 195.2290 107.8629 108.0227
S2-E1 285.8400 285.6108 59.8762 60.0117
S2-E2 232.6501 232.5011 68.0817 68.2295
S2-W1 231.4504 231.7465 133.6349 133.7677
S2-W2 164.0182 164.1248 109.8165 109.9754
E1-E2 64.7363 64.6864 -150.9829 -150.9021
E1-W1 313.4765 313.4483 -165.2668 -165.2093
E1-W2 219.6819 219.5509 -154.9747 -154.9025
E2-W1 251.2497 251.2772 -168.9117 -168.8567
E2-W2 155.1681 155.0878 -156.6389 -156.5700
W1-W2 104.9456 105.0602 -7.2296 -7.1655
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.3169418256
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 31.6889
HIERARCH ISS PBL12 END 31.6968
HIERARCH ISS PBLA12 START 97.7
HIERARCH ISS PBLA12 END 97.8601
HIERARCH ISS PBL13 START 311.4779
HIERARCH ISS PBL13 END 311.248
HIERARCH ISS PBLA13 START 63.4531
HIERARCH ISS PBLA13 END 63.5942
HIERARCH ISS PBL14 START 260.6694
HIERARCH ISS PBL14 END 260.5247
HIERARCH ISS PBLA14 START 71.5262
HIERARCH ISS PBLA14 END 71.678
HIERARCH ISS PBL15 START 257.7801
HIERARCH ISS PBL15 END 258.0901
HIERARCH ISS PBLA15 START 129.4978
HIERARCH ISS PBLA15 END 129.6373
HIERARCH ISS PBL16 START 195.1147
HIERARCH ISS PBL16 END 195.229
HIERARCH ISS PBLA16 START 107.8629
HIERARCH ISS PBLA16 END 108.0227
HIERARCH ISS PBL23 START 285.84
HIERARCH ISS PBL23 END 285.6108
HIERARCH ISS PBLA23 START 59.8762
HIERARCH ISS PBLA23 END 60.0117
HIERARCH ISS PBL24 START 232.6501
HIERARCH ISS PBL24 END 232.5011
HIERARCH ISS PBLA24 START 68.0817
HIERARCH ISS PBLA24 END 68.2295
HIERARCH ISS PBL25 START 231.4504
HIERARCH ISS PBL25 END 231.7465
HIERARCH ISS PBLA25 START 133.6349
HIERARCH ISS PBLA25 END 133.7677
HIERARCH ISS PBL26 START 164.0182
HIERARCH ISS PBL26 END 164.1248
HIERARCH ISS PBLA26 START 109.8165
HIERARCH ISS PBLA26 END 109.9754
HIERARCH ISS PBL34 START 64.7363
HIERARCH ISS PBL34 END 64.6864
HIERARCH ISS PBLA34 START -150.9829
HIERARCH ISS PBLA34 END -150.9021
HIERARCH ISS PBL35 START 313.4765
HIERARCH ISS PBL35 END 313.4483
HIERARCH ISS PBLA35 START -165.2668
HIERARCH ISS PBLA35 END -165.2093
HIERARCH ISS PBL36 START 219.6819
HIERARCH ISS PBL36 END 219.5509
HIERARCH ISS PBLA36 START -154.9747
HIERARCH ISS PBLA36 END -154.9025
HIERARCH ISS PBL45 START 251.2497
HIERARCH ISS PBL45 END 251.2772
HIERARCH ISS PBLA45 START -168.9117
HIERARCH ISS PBLA45 END -168.8567
HIERARCH ISS PBL46 START 155.1681
HIERARCH ISS PBL46 END 155.0878
HIERARCH ISS PBLA46 START -156.6389
HIERARCH ISS PBLA46 END -156.57
HIERARCH ISS PBL56 START 104.9456
HIERARCH ISS PBL56 END 105.0602
HIERARCH ISS PBLA56 START -7.2296
HIERARCH ISS PBLA56 END -7.1655
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1