Exposure
ID
SPICA.2025-06-14T08-54-07_1
Header ID
SPICA.2025-06-14T08-54-07
Date updated
2025-06-14 08:53:02 UTC+0000
Release date
None
UTC Start
2025-06-14 08:53:02.780
UTC End
2025-06-14 08:54:02.780
MJD Start
60840.3701710634
MJD End
60840.37086550783
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
68340
Category
science
Program ID
S02/S05
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ebrahimkutty
Target
ID
47676
Name
HD_185395
RA
294.1106
DEC
50.2211
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7829 32.7825 90.8786 91.0378
S1-E1 313.5848 313.7553 57.3951 57.5548
S1-E2 264.5994 264.7092 65.4700 65.6263
S1-W1 277.6461 277.6142 118.5410 118.7374
S1-W2 205.8913 205.8667 100.0368 100.2071
S2-E1 286.8132 286.9835 53.7797 53.9416
S2-E2 235.4081 235.5190 62.0445 62.2020
S2-W1 249.0758 249.0554 122.0442 122.2453
S2-W2 173.6047 173.5818 101.7591 101.9316
E1-E2 63.5995 63.6476 -158.3655 -158.1742
E1-W1 302.3082 302.5580 -176.1572 -175.9519
E1-W2 213.8666 214.0364 -163.3087 -163.1139
E2-W1 242.5302 242.7289 179.2469 179.4560
E2-W2 150.6033 150.7249 -165.3941 -165.1977
W1-W2 105.1645 105.2317 -23.0438 -22.8198
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.3701710634
PI-COI vrard/ebrahimkutty
HIERARCH OBS TARG NAME HD_185395
HIERARCH OBS RA 294.1106
HIERARCH OBS DEC 50.2211
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 32.7829
HIERARCH ISS PBL12 END 32.7825
HIERARCH ISS PBLA12 START 90.8786
HIERARCH ISS PBLA12 END 91.0378
HIERARCH ISS PBL13 START 313.5848
HIERARCH ISS PBL13 END 313.7553
HIERARCH ISS PBLA13 START 57.3951
HIERARCH ISS PBLA13 END 57.5548
HIERARCH ISS PBL14 START 264.5994
HIERARCH ISS PBL14 END 264.7092
HIERARCH ISS PBLA14 START 65.47
HIERARCH ISS PBLA14 END 65.6263
HIERARCH ISS PBL15 START 277.6461
HIERARCH ISS PBL15 END 277.6142
HIERARCH ISS PBLA15 START 118.541
HIERARCH ISS PBLA15 END 118.7374
HIERARCH ISS PBL16 START 205.8913
HIERARCH ISS PBL16 END 205.8667
HIERARCH ISS PBLA16 START 100.0368
HIERARCH ISS PBLA16 END 100.2071
HIERARCH ISS PBL23 START 286.8132
HIERARCH ISS PBL23 END 286.9835
HIERARCH ISS PBLA23 START 53.7797
HIERARCH ISS PBLA23 END 53.9416
HIERARCH ISS PBL24 START 235.4081
HIERARCH ISS PBL24 END 235.519
HIERARCH ISS PBLA24 START 62.0445
HIERARCH ISS PBLA24 END 62.202
HIERARCH ISS PBL25 START 249.0758
HIERARCH ISS PBL25 END 249.0554
HIERARCH ISS PBLA25 START 122.0442
HIERARCH ISS PBLA25 END 122.2453
HIERARCH ISS PBL26 START 173.6047
HIERARCH ISS PBL26 END 173.5818
HIERARCH ISS PBLA26 START 101.7591
HIERARCH ISS PBLA26 END 101.9316
HIERARCH ISS PBL34 START 63.5995
HIERARCH ISS PBL34 END 63.6476
HIERARCH ISS PBLA34 START -158.3655
HIERARCH ISS PBLA34 END -158.1742
HIERARCH ISS PBL35 START 302.3082
HIERARCH ISS PBL35 END 302.558
HIERARCH ISS PBLA35 START -176.1572
HIERARCH ISS PBLA35 END -175.9519
HIERARCH ISS PBL36 START 213.8666
HIERARCH ISS PBL36 END 214.0364
HIERARCH ISS PBLA36 START -163.3087
HIERARCH ISS PBLA36 END -163.1139
HIERARCH ISS PBL45 START 242.5302
HIERARCH ISS PBL45 END 242.7289
HIERARCH ISS PBLA45 START 179.2469
HIERARCH ISS PBLA45 END 179.456
HIERARCH ISS PBL46 START 150.6033
HIERARCH ISS PBL46 END 150.7249
HIERARCH ISS PBLA46 START -165.3941
HIERARCH ISS PBLA46 END -165.1977
HIERARCH ISS PBL56 START 105.1645
HIERARCH ISS PBL56 END 105.2317
HIERARCH ISS PBLA56 START -23.0438
HIERARCH ISS PBLA56 END -22.8198
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1