Exposure
ID
SPICA.2025-07-14T06-07-43_1
Header ID
SPICA.2025-07-14T06-07-43
Date updated
2025-07-14 06:06:38 UTC+0000
Release date
None
UTC Start
2025-07-14 06:06:38.069
UTC End
2025-07-14 06:07:38.069
MJD Start
60870.2546072808
MJD End
60870.255301725236
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 34.0646 34.0652 81.2544 81.4039
S1-E1 321.3605 321.5485 51.1733 51.2875
S1-E2 273.6893 273.7956 58.5226 58.6421
S1-W1 269.9867 270.0613 106.2886 106.4983
S1-W2 210.5944 210.5938 89.2133 89.3825
S2-E1 292.3827 292.5815 47.8256 47.9384
S2-E2 242.6279 242.7414 55.4126 55.5296
S2-W1 239.5563 239.6473 109.7383 109.9545
S2-W2 176.9207 176.9215 90.7410 90.9140
E1-E2 60.9725 61.0649 -163.8695 -163.7387
E1-W1 277.3462 277.9104 178.1827 178.3422
E1-W2 202.5359 202.8781 -168.6729 -168.5364
E2-W1 220.1440 220.6092 173.2867 173.4567
E2-W2 141.8694 142.1189 -170.7353 -170.5959
W1-W2 92.4122 92.5957 -31.7111 -31.4853
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60870.2546072808
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 34.0646
HIERARCH ISS PBL12 END 34.0652
HIERARCH ISS PBLA12 START 81.2544
HIERARCH ISS PBLA12 END 81.4039
HIERARCH ISS PBL13 START 321.3605
HIERARCH ISS PBL13 END 321.5485
HIERARCH ISS PBLA13 START 51.1733
HIERARCH ISS PBLA13 END 51.2875
HIERARCH ISS PBL14 START 273.6893
HIERARCH ISS PBL14 END 273.7956
HIERARCH ISS PBLA14 START 58.5226
HIERARCH ISS PBLA14 END 58.6421
HIERARCH ISS PBL15 START 269.9867
HIERARCH ISS PBL15 END 270.0613
HIERARCH ISS PBLA15 START 106.2886
HIERARCH ISS PBLA15 END 106.4983
HIERARCH ISS PBL16 START 210.5944
HIERARCH ISS PBL16 END 210.5938
HIERARCH ISS PBLA16 START 89.2133
HIERARCH ISS PBLA16 END 89.3825
HIERARCH ISS PBL23 START 292.3827
HIERARCH ISS PBL23 END 292.5815
HIERARCH ISS PBLA23 START 47.8256
HIERARCH ISS PBLA23 END 47.9384
HIERARCH ISS PBL24 START 242.6279
HIERARCH ISS PBL24 END 242.7414
HIERARCH ISS PBLA24 START 55.4126
HIERARCH ISS PBLA24 END 55.5296
HIERARCH ISS PBL25 START 239.5563
HIERARCH ISS PBL25 END 239.6473
HIERARCH ISS PBLA25 START 109.7383
HIERARCH ISS PBLA25 END 109.9545
HIERARCH ISS PBL26 START 176.9207
HIERARCH ISS PBL26 END 176.9215
HIERARCH ISS PBLA26 START 90.741
HIERARCH ISS PBLA26 END 90.914
HIERARCH ISS PBL34 START 60.9725
HIERARCH ISS PBL34 END 61.0649
HIERARCH ISS PBLA34 START -163.8695
HIERARCH ISS PBLA34 END -163.7387
HIERARCH ISS PBL35 START 277.3462
HIERARCH ISS PBL35 END 277.9104
HIERARCH ISS PBLA35 START 178.1827
HIERARCH ISS PBLA35 END 178.3422
HIERARCH ISS PBL36 START 202.5359
HIERARCH ISS PBL36 END 202.8781
HIERARCH ISS PBLA36 START -168.6729
HIERARCH ISS PBLA36 END -168.5364
HIERARCH ISS PBL45 START 220.144
HIERARCH ISS PBL45 END 220.6092
HIERARCH ISS PBLA45 START 173.2867
HIERARCH ISS PBLA45 END 173.4567
HIERARCH ISS PBL46 START 141.8694
HIERARCH ISS PBL46 END 142.1189
HIERARCH ISS PBLA46 START -170.7353
HIERARCH ISS PBLA46 END -170.5959
HIERARCH ISS PBL56 START 92.4122
HIERARCH ISS PBL56 END 92.5957
HIERARCH ISS PBLA56 START -31.7111
HIERARCH ISS PBLA56 END -31.4853
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1