Exposure
ID
SPICA.2025-07-14T06-11-01_1
Header ID
SPICA.2025-07-14T06-11-01
Date updated
2025-07-14 06:09:56 UTC+0000
Release date
None
UTC Start
2025-07-14 06:09:56.360
UTC End
2025-07-14 06:10:56.360
MJD Start
60870.2569023132
MJD End
60870.257596757634
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
68789
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
51181
Name
HD_188947
RA
299.0765
DEC
35.08342
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0664 34.0669 81.7114 81.8613
S1-E1 321.9273 322.1082 51.5233 51.6386
S1-E2 274.0095 274.1114 58.8886 59.0091
S1-W1 270.2163 270.2926 106.9280 107.1368
S1-W2 210.5930 210.5928 89.7301 89.8993
S2-E1 292.9822 293.1737 48.1714 48.2854
S2-E2 242.9698 243.0787 55.7710 55.8892
S2-W1 239.8359 239.9284 110.3974 110.6124
S2-W2 176.9236 176.9248 91.2692 91.4421
E1-E2 61.2518 61.3414 -163.4700 -163.3390
E1-W1 279.0562 279.6078 178.6686 178.8270
E1-W2 203.5711 203.9039 -168.2563 -168.1199
E2-W1 221.5546 222.0102 173.8043 173.9729
E2-W2 142.6245 142.8674 -170.3099 -170.1707
W1-W2 92.9706 93.1523 -31.0245 -30.8016
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60870.2569023132
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_188947
HIERARCH OBS RA 299.0765
HIERARCH OBS DEC 35.08342
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 34.0664
HIERARCH ISS PBL12 END 34.0669
HIERARCH ISS PBLA12 START 81.7114
HIERARCH ISS PBLA12 END 81.8613
HIERARCH ISS PBL13 START 321.9273
HIERARCH ISS PBL13 END 322.1082
HIERARCH ISS PBLA13 START 51.5233
HIERARCH ISS PBLA13 END 51.6386
HIERARCH ISS PBL14 START 274.0095
HIERARCH ISS PBL14 END 274.1114
HIERARCH ISS PBLA14 START 58.8886
HIERARCH ISS PBLA14 END 59.0091
HIERARCH ISS PBL15 START 270.2163
HIERARCH ISS PBL15 END 270.2926
HIERARCH ISS PBLA15 START 106.928
HIERARCH ISS PBLA15 END 107.1368
HIERARCH ISS PBL16 START 210.593
HIERARCH ISS PBL16 END 210.5928
HIERARCH ISS PBLA16 START 89.7301
HIERARCH ISS PBLA16 END 89.8993
HIERARCH ISS PBL23 START 292.9822
HIERARCH ISS PBL23 END 293.1737
HIERARCH ISS PBLA23 START 48.1714
HIERARCH ISS PBLA23 END 48.2854
HIERARCH ISS PBL24 START 242.9698
HIERARCH ISS PBL24 END 243.0787
HIERARCH ISS PBLA24 START 55.771
HIERARCH ISS PBLA24 END 55.8892
HIERARCH ISS PBL25 START 239.8359
HIERARCH ISS PBL25 END 239.9284
HIERARCH ISS PBLA25 START 110.3974
HIERARCH ISS PBLA25 END 110.6124
HIERARCH ISS PBL26 START 176.9236
HIERARCH ISS PBL26 END 176.9248
HIERARCH ISS PBLA26 START 91.2692
HIERARCH ISS PBLA26 END 91.4421
HIERARCH ISS PBL34 START 61.2518
HIERARCH ISS PBL34 END 61.3414
HIERARCH ISS PBLA34 START -163.47
HIERARCH ISS PBLA34 END -163.339
HIERARCH ISS PBL35 START 279.0562
HIERARCH ISS PBL35 END 279.6078
HIERARCH ISS PBLA35 START 178.6686
HIERARCH ISS PBLA35 END 178.827
HIERARCH ISS PBL36 START 203.5711
HIERARCH ISS PBL36 END 203.9039
HIERARCH ISS PBLA36 START -168.2563
HIERARCH ISS PBLA36 END -168.1199
HIERARCH ISS PBL45 START 221.5546
HIERARCH ISS PBL45 END 222.0102
HIERARCH ISS PBLA45 START 173.8043
HIERARCH ISS PBLA45 END 173.9729
HIERARCH ISS PBL46 START 142.6245
HIERARCH ISS PBL46 END 142.8674
HIERARCH ISS PBLA46 START -170.3099
HIERARCH ISS PBLA46 END -170.1707
HIERARCH ISS PBL56 START 92.9706
HIERARCH ISS PBL56 END 93.1523
HIERARCH ISS PBLA56 START -31.0245
HIERARCH ISS PBLA56 END -30.8016
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1