Exposure
ID
SPICA.2025-07-14T06-08-49_1
Header ID
SPICA.2025-07-14T06-08-49
Date updated
2025-07-14 06:07:44 UTC+0000
Release date
None
UTC Start
2025-07-14 06:07:44.163
UTC End
2025-07-14 06:08:44.163
MJD Start
60870.2553722579
MJD End
60870.256066702335
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 34.0652 34.0658 81.4066 81.5563
S1-E1 321.5519 321.7375 51.2896 51.4042
S1-E2 273.7975 273.9024 58.6443 58.7641
S1-W1 270.0626 270.1378 106.5020 106.7114
S1-W2 210.5938 210.5933 89.3856 89.5548
S2-E1 292.5851 292.7814 47.9405 48.0537
S2-E2 242.7435 242.8554 55.5318 55.6491
S2-W1 239.6490 239.7405 109.9584 110.1742
S2-W2 176.9215 176.9224 90.9171 91.0901
E1-E2 61.0666 61.1580 -163.7364 -163.6055
E1-W1 277.9206 278.4806 178.3451 178.5042
E1-W2 202.8842 203.2233 -168.5340 -168.3976
E2-W1 220.6175 221.0795 173.4598 173.6293
E2-W2 142.1234 142.3707 -170.5934 -170.4541
W1-W2 92.5990 92.7819 -31.4812 -31.2564
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60870.2553722579
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 34.0652
HIERARCH ISS PBL12 END 34.0658
HIERARCH ISS PBLA12 START 81.4066
HIERARCH ISS PBLA12 END 81.5563
HIERARCH ISS PBL13 START 321.5519
HIERARCH ISS PBL13 END 321.7375
HIERARCH ISS PBLA13 START 51.2896
HIERARCH ISS PBLA13 END 51.4042
HIERARCH ISS PBL14 START 273.7975
HIERARCH ISS PBL14 END 273.9024
HIERARCH ISS PBLA14 START 58.6443
HIERARCH ISS PBLA14 END 58.7641
HIERARCH ISS PBL15 START 270.0626
HIERARCH ISS PBL15 END 270.1378
HIERARCH ISS PBLA15 START 106.502
HIERARCH ISS PBLA15 END 106.7114
HIERARCH ISS PBL16 START 210.5938
HIERARCH ISS PBL16 END 210.5933
HIERARCH ISS PBLA16 START 89.3856
HIERARCH ISS PBLA16 END 89.5548
HIERARCH ISS PBL23 START 292.5851
HIERARCH ISS PBL23 END 292.7814
HIERARCH ISS PBLA23 START 47.9405
HIERARCH ISS PBLA23 END 48.0537
HIERARCH ISS PBL24 START 242.7435
HIERARCH ISS PBL24 END 242.8554
HIERARCH ISS PBLA24 START 55.5318
HIERARCH ISS PBLA24 END 55.6491
HIERARCH ISS PBL25 START 239.649
HIERARCH ISS PBL25 END 239.7405
HIERARCH ISS PBLA25 START 109.9584
HIERARCH ISS PBLA25 END 110.1742
HIERARCH ISS PBL26 START 176.9215
HIERARCH ISS PBL26 END 176.9224
HIERARCH ISS PBLA26 START 90.9171
HIERARCH ISS PBLA26 END 91.0901
HIERARCH ISS PBL34 START 61.0666
HIERARCH ISS PBL34 END 61.158
HIERARCH ISS PBLA34 START -163.7364
HIERARCH ISS PBLA34 END -163.6055
HIERARCH ISS PBL35 START 277.9206
HIERARCH ISS PBL35 END 278.4806
HIERARCH ISS PBLA35 START 178.3451
HIERARCH ISS PBLA35 END 178.5042
HIERARCH ISS PBL36 START 202.8842
HIERARCH ISS PBL36 END 203.2233
HIERARCH ISS PBLA36 START -168.534
HIERARCH ISS PBLA36 END -168.3976
HIERARCH ISS PBL45 START 220.6175
HIERARCH ISS PBL45 END 221.0795
HIERARCH ISS PBLA45 START 173.4598
HIERARCH ISS PBLA45 END 173.6293
HIERARCH ISS PBL46 START 142.1234
HIERARCH ISS PBL46 END 142.3707
HIERARCH ISS PBLA46 START -170.5934
HIERARCH ISS PBLA46 END -170.4541
HIERARCH ISS PBL56 START 92.599
HIERARCH ISS PBL56 END 92.7819
HIERARCH ISS PBLA56 START -31.4812
HIERARCH ISS PBLA56 END -31.2564
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1