Exposure
ID
SPICA.2025-06-06T08-53-38_1
Header ID
SPICA.2025-06-06T08-53-38
Date updated
2025-06-06 08:52:32 UTC+0000
Release date
None
UTC Start
2025-06-06 08:52:32.998
UTC End
2025-06-06 08:53:32.998
MJD Start
60832.3698263655
MJD End
60832.370520809935
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
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7960 27.7981 86.2014 86.3891
S1-E1 267.5323 267.7520 46.4715 46.6762
S1-E2 222.5877 222.7420 55.9229 56.1184
S1-W1 261.2272 261.1596 115.0382 115.2610
S1-W2 180.2215 180.2009 96.4482 96.6456
S2-E1 246.7957 247.0075 42.3433 42.5527
S2-E2 199.0774 199.2275 51.8860 52.0852
S2-W1 237.2571 237.1969 118.2775 118.5050
S2-W2 152.9487 152.9271 98.3008 98.5003
E1-E2 60.3056 60.3486 -170.8369 -170.5892
E1-W1 297.8885 298.0474 171.7569 172.0157
E1-W2 205.0346 205.1733 -175.8359 -175.5845
E2-W1 241.0204 241.1347 167.4644 167.7248
E2-W2 145.0536 145.1490 -177.9121 -177.6592
W1-W2 107.1200 107.1382 -32.5265 -32.2659
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3698263655
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 27.796
HIERARCH ISS PBL12 END 27.7981
HIERARCH ISS PBLA12 START 86.2014
HIERARCH ISS PBLA12 END 86.3891
HIERARCH ISS PBL13 START 267.5323
HIERARCH ISS PBL13 END 267.752
HIERARCH ISS PBLA13 START 46.4715
HIERARCH ISS PBLA13 END 46.6762
HIERARCH ISS PBL14 START 222.5877
HIERARCH ISS PBL14 END 222.742
HIERARCH ISS PBLA14 START 55.9229
HIERARCH ISS PBLA14 END 56.1184
HIERARCH ISS PBL15 START 261.2272
HIERARCH ISS PBL15 END 261.1596
HIERARCH ISS PBLA15 START 115.0382
HIERARCH ISS PBLA15 END 115.261
HIERARCH ISS PBL16 START 180.2215
HIERARCH ISS PBL16 END 180.2009
HIERARCH ISS PBLA16 START 96.4482
HIERARCH ISS PBLA16 END 96.6456
HIERARCH ISS PBL23 START 246.7957
HIERARCH ISS PBL23 END 247.0075
HIERARCH ISS PBLA23 START 42.3433
HIERARCH ISS PBLA23 END 42.5527
HIERARCH ISS PBL24 START 199.0774
HIERARCH ISS PBL24 END 199.2275
HIERARCH ISS PBLA24 START 51.886
HIERARCH ISS PBLA24 END 52.0852
HIERARCH ISS PBL25 START 237.2571
HIERARCH ISS PBL25 END 237.1969
HIERARCH ISS PBLA25 START 118.2775
HIERARCH ISS PBLA25 END 118.505
HIERARCH ISS PBL26 START 152.9487
HIERARCH ISS PBL26 END 152.9271
HIERARCH ISS PBLA26 START 98.3008
HIERARCH ISS PBLA26 END 98.5003
HIERARCH ISS PBL34 START 60.3056
HIERARCH ISS PBL34 END 60.3486
HIERARCH ISS PBLA34 START -170.8369
HIERARCH ISS PBLA34 END -170.5892
HIERARCH ISS PBL35 START 297.8885
HIERARCH ISS PBL35 END 298.0474
HIERARCH ISS PBLA35 START 171.7569
HIERARCH ISS PBLA35 END 172.0157
HIERARCH ISS PBL36 START 205.0346
HIERARCH ISS PBL36 END 205.1733
HIERARCH ISS PBLA36 START -175.8359
HIERARCH ISS PBLA36 END -175.5845
HIERARCH ISS PBL45 START 241.0204
HIERARCH ISS PBL45 END 241.1347
HIERARCH ISS PBLA45 START 167.4644
HIERARCH ISS PBLA45 END 167.7248
HIERARCH ISS PBL46 START 145.0536
HIERARCH ISS PBL46 END 145.149
HIERARCH ISS PBLA46 START -177.9121
HIERARCH ISS PBLA46 END -177.6592
HIERARCH ISS PBL56 START 107.12
HIERARCH ISS PBL56 END 107.1382
HIERARCH ISS PBLA56 START -32.5265
HIERARCH ISS PBLA56 END -32.2659
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1