Exposure
ID
SPICA.2025-06-06T09-00-14_1
Header ID
SPICA.2025-06-06T09-00-14
Date updated
2025-06-06 08:59:09 UTC+0000
Release date
None
UTC Start
2025-06-06 08:59:09.640
UTC End
2025-06-06 09:00:09.640
MJD Start
60832.3744171324
MJD End
60832.37511157683
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 27.8072 27.8086 87.3476 87.5353
S1-E1 268.8560 269.0685 47.7211 47.9255
S1-E2 223.5150 223.6633 57.1167 57.3121
S1-W1 260.8036 260.7317 116.3990 116.6218
S1-W2 180.0860 180.0616 97.6537 97.8511
S2-E1 248.0731 248.2785 43.6215 43.8306
S2-E2 199.9802 200.1249 53.1022 53.3012
S2-W1 236.8801 236.8163 119.6669 119.8943
S2-W2 152.8085 152.7837 99.5194 99.7189
E1-E2 60.5652 60.6070 -169.3260 -169.0792
E1-W1 298.8483 299.0029 173.3349 173.5927
E1-W2 205.8722 206.0072 -174.3022 -174.0516
E2-W1 241.7102 241.8213 169.0523 169.3117
E2-W2 145.6301 145.7230 -176.3696 -176.1176
W1-W2 107.2283 107.2455 -30.9367 -30.6769
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3744171324
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 27.8072
HIERARCH ISS PBL12 END 27.8086
HIERARCH ISS PBLA12 START 87.3476
HIERARCH ISS PBLA12 END 87.5353
HIERARCH ISS PBL13 START 268.856
HIERARCH ISS PBL13 END 269.0685
HIERARCH ISS PBLA13 START 47.7211
HIERARCH ISS PBLA13 END 47.9255
HIERARCH ISS PBL14 START 223.515
HIERARCH ISS PBL14 END 223.6633
HIERARCH ISS PBLA14 START 57.1167
HIERARCH ISS PBLA14 END 57.3121
HIERARCH ISS PBL15 START 260.8036
HIERARCH ISS PBL15 END 260.7317
HIERARCH ISS PBLA15 START 116.399
HIERARCH ISS PBLA15 END 116.6218
HIERARCH ISS PBL16 START 180.086
HIERARCH ISS PBL16 END 180.0616
HIERARCH ISS PBLA16 START 97.6537
HIERARCH ISS PBLA16 END 97.8511
HIERARCH ISS PBL23 START 248.0731
HIERARCH ISS PBL23 END 248.2785
HIERARCH ISS PBLA23 START 43.6215
HIERARCH ISS PBLA23 END 43.8306
HIERARCH ISS PBL24 START 199.9802
HIERARCH ISS PBL24 END 200.1249
HIERARCH ISS PBLA24 START 53.1022
HIERARCH ISS PBLA24 END 53.3012
HIERARCH ISS PBL25 START 236.8801
HIERARCH ISS PBL25 END 236.8163
HIERARCH ISS PBLA25 START 119.6669
HIERARCH ISS PBLA25 END 119.8943
HIERARCH ISS PBL26 START 152.8085
HIERARCH ISS PBL26 END 152.7837
HIERARCH ISS PBLA26 START 99.5194
HIERARCH ISS PBLA26 END 99.7189
HIERARCH ISS PBL34 START 60.5652
HIERARCH ISS PBL34 END 60.607
HIERARCH ISS PBLA34 START -169.326
HIERARCH ISS PBLA34 END -169.0792
HIERARCH ISS PBL35 START 298.8483
HIERARCH ISS PBL35 END 299.0029
HIERARCH ISS PBLA35 START 173.3349
HIERARCH ISS PBLA35 END 173.5927
HIERARCH ISS PBL36 START 205.8722
HIERARCH ISS PBL36 END 206.0072
HIERARCH ISS PBLA36 START -174.3022
HIERARCH ISS PBLA36 END -174.0516
HIERARCH ISS PBL45 START 241.7102
HIERARCH ISS PBL45 END 241.8213
HIERARCH ISS PBLA45 START 169.0523
HIERARCH ISS PBLA45 END 169.3117
HIERARCH ISS PBL46 START 145.6301
HIERARCH ISS PBL46 END 145.723
HIERARCH ISS PBLA46 START -176.3696
HIERARCH ISS PBLA46 END -176.1176
HIERARCH ISS PBL56 START 107.2283
HIERARCH ISS PBL56 END 107.2455
HIERARCH ISS PBLA56 START -30.9367
HIERARCH ISS PBLA56 END -30.6769
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1