Exposure
ID
SPICA.2025-07-14T06-03-49_1
Header ID
SPICA.2025-07-14T06-03-49
Date updated
2025-07-14 06:02:44 UTC+0000
Release date
None
UTC Start
2025-07-14 06:02:44.705
UTC End
2025-07-14 06:03:44.705
MJD Start
60870.2519063036
MJD End
60870.252600748034
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 34.0624 34.0630 80.7180 80.8671
S1-E1 320.6651 320.8617 50.7660 50.8789
S1-E2 273.2946 273.4064 58.0961 58.2143
S1-W1 269.7239 269.7962 105.5324 105.7432
S1-W2 210.5977 210.5966 88.6053 88.7745
S2-E1 291.6483 291.8558 47.4231 47.5346
S2-E2 242.2075 242.3265 54.9952 55.1109
S2-W1 239.2339 239.3229 108.9581 109.1757
S2-W2 176.9193 176.9195 90.1193 90.2923
E1-E2 60.6330 60.7287 -164.3388 -164.2083
E1-W1 275.2848 275.8637 177.6066 177.7674
E1-W2 201.2806 201.6339 -169.1635 -169.0269
E2-W1 218.4470 218.9231 172.6717 172.8435
E2-W2 140.9547 141.2121 -171.2369 -171.0972
W1-W2 91.7484 91.9338 -32.5309 -32.3015
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60870.2519063036
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 34.0624
HIERARCH ISS PBL12 END 34.063
HIERARCH ISS PBLA12 START 80.718
HIERARCH ISS PBLA12 END 80.8671
HIERARCH ISS PBL13 START 320.6651
HIERARCH ISS PBL13 END 320.8617
HIERARCH ISS PBLA13 START 50.766
HIERARCH ISS PBLA13 END 50.8789
HIERARCH ISS PBL14 START 273.2946
HIERARCH ISS PBL14 END 273.4064
HIERARCH ISS PBLA14 START 58.0961
HIERARCH ISS PBLA14 END 58.2143
HIERARCH ISS PBL15 START 269.7239
HIERARCH ISS PBL15 END 269.7962
HIERARCH ISS PBLA15 START 105.5324
HIERARCH ISS PBLA15 END 105.7432
HIERARCH ISS PBL16 START 210.5977
HIERARCH ISS PBL16 END 210.5966
HIERARCH ISS PBLA16 START 88.6053
HIERARCH ISS PBLA16 END 88.7745
HIERARCH ISS PBL23 START 291.6483
HIERARCH ISS PBL23 END 291.8558
HIERARCH ISS PBLA23 START 47.4231
HIERARCH ISS PBLA23 END 47.5346
HIERARCH ISS PBL24 START 242.2075
HIERARCH ISS PBL24 END 242.3265
HIERARCH ISS PBLA24 START 54.9952
HIERARCH ISS PBLA24 END 55.1109
HIERARCH ISS PBL25 START 239.2339
HIERARCH ISS PBL25 END 239.3229
HIERARCH ISS PBLA25 START 108.9581
HIERARCH ISS PBLA25 END 109.1757
HIERARCH ISS PBL26 START 176.9193
HIERARCH ISS PBL26 END 176.9195
HIERARCH ISS PBLA26 START 90.1193
HIERARCH ISS PBLA26 END 90.2923
HIERARCH ISS PBL34 START 60.633
HIERARCH ISS PBL34 END 60.7287
HIERARCH ISS PBLA34 START -164.3388
HIERARCH ISS PBLA34 END -164.2083
HIERARCH ISS PBL35 START 275.2848
HIERARCH ISS PBL35 END 275.8637
HIERARCH ISS PBLA35 START 177.6066
HIERARCH ISS PBLA35 END 177.7674
HIERARCH ISS PBL36 START 201.2806
HIERARCH ISS PBL36 END 201.6339
HIERARCH ISS PBLA36 START -169.1635
HIERARCH ISS PBLA36 END -169.0269
HIERARCH ISS PBL45 START 218.447
HIERARCH ISS PBL45 END 218.9231
HIERARCH ISS PBLA45 START 172.6717
HIERARCH ISS PBLA45 END 172.8435
HIERARCH ISS PBL46 START 140.9547
HIERARCH ISS PBL46 END 141.2121
HIERARCH ISS PBLA46 START -171.2369
HIERARCH ISS PBLA46 END -171.0972
HIERARCH ISS PBL56 START 91.7484
HIERARCH ISS PBL56 END 91.9338
HIERARCH ISS PBLA56 START -32.5309
HIERARCH ISS PBLA56 END -32.3015
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1