Exposure
ID
SPICA.2025-07-14T06-02-43_1
Header ID
SPICA.2025-07-14T06-02-43
Date updated
2025-07-14 06:01:38 UTC+0000
Release date
None
UTC Start
2025-07-14 06:01:38.601
UTC End
2025-07-14 06:02:38.601
MJD Start
60870.2511412114
MJD End
60870.251835655836
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 34.0617 34.0624 80.5664 80.7154
S1-E1 320.4626 320.6616 50.6515 50.7640
S1-E2 273.1793 273.2926 57.9761 58.0940
S1-W1 269.6510 269.7226 105.3175 105.5286
S1-W2 210.5990 210.5977 88.4331 88.6023
S2-E1 291.4345 291.6445 47.3100 47.4211
S2-E2 242.0848 242.2054 54.8778 54.9931
S2-W1 239.1440 239.2323 108.7362 108.9542
S2-W2 176.9193 176.9193 89.9431 90.1161
E1-E2 60.5348 60.6313 -164.4716 -164.3411
E1-W1 274.6913 275.2743 177.4425 177.6037
E1-W2 200.9179 201.2743 -169.3026 -169.1660
E2-W1 217.9591 218.4383 172.4963 172.6686
E2-W2 140.6905 140.9501 -171.3793 -171.2395
W1-W2 91.5592 91.7451 -32.7654 -32.5350
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60870.2511412114
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 34.0617
HIERARCH ISS PBL12 END 34.0624
HIERARCH ISS PBLA12 START 80.5664
HIERARCH ISS PBLA12 END 80.7154
HIERARCH ISS PBL13 START 320.4626
HIERARCH ISS PBL13 END 320.6616
HIERARCH ISS PBLA13 START 50.6515
HIERARCH ISS PBLA13 END 50.764
HIERARCH ISS PBL14 START 273.1793
HIERARCH ISS PBL14 END 273.2926
HIERARCH ISS PBLA14 START 57.9761
HIERARCH ISS PBLA14 END 58.094
HIERARCH ISS PBL15 START 269.651
HIERARCH ISS PBL15 END 269.7226
HIERARCH ISS PBLA15 START 105.3175
HIERARCH ISS PBLA15 END 105.5286
HIERARCH ISS PBL16 START 210.599
HIERARCH ISS PBL16 END 210.5977
HIERARCH ISS PBLA16 START 88.4331
HIERARCH ISS PBLA16 END 88.6023
HIERARCH ISS PBL23 START 291.4345
HIERARCH ISS PBL23 END 291.6445
HIERARCH ISS PBLA23 START 47.31
HIERARCH ISS PBLA23 END 47.4211
HIERARCH ISS PBL24 START 242.0848
HIERARCH ISS PBL24 END 242.2054
HIERARCH ISS PBLA24 START 54.8778
HIERARCH ISS PBLA24 END 54.9931
HIERARCH ISS PBL25 START 239.144
HIERARCH ISS PBL25 END 239.2323
HIERARCH ISS PBLA25 START 108.7362
HIERARCH ISS PBLA25 END 108.9542
HIERARCH ISS PBL26 START 176.9193
HIERARCH ISS PBL26 END 176.9193
HIERARCH ISS PBLA26 START 89.9431
HIERARCH ISS PBLA26 END 90.1161
HIERARCH ISS PBL34 START 60.5348
HIERARCH ISS PBL34 END 60.6313
HIERARCH ISS PBLA34 START -164.4716
HIERARCH ISS PBLA34 END -164.3411
HIERARCH ISS PBL35 START 274.6913
HIERARCH ISS PBL35 END 275.2743
HIERARCH ISS PBLA35 START 177.4425
HIERARCH ISS PBLA35 END 177.6037
HIERARCH ISS PBL36 START 200.9179
HIERARCH ISS PBL36 END 201.2743
HIERARCH ISS PBLA36 START -169.3026
HIERARCH ISS PBLA36 END -169.166
HIERARCH ISS PBL45 START 217.9591
HIERARCH ISS PBL45 END 218.4383
HIERARCH ISS PBLA45 START 172.4963
HIERARCH ISS PBLA45 END 172.6686
HIERARCH ISS PBL46 START 140.6905
HIERARCH ISS PBL46 END 140.9501
HIERARCH ISS PBLA46 START -171.3793
HIERARCH ISS PBLA46 END -171.2395
HIERARCH ISS PBL56 START 91.5592
HIERARCH ISS PBL56 END 91.7451
HIERARCH ISS PBLA56 START -32.7654
HIERARCH ISS PBLA56 END -32.535
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1