Exposure
ID
MATIS.2021-10-30T07:41:01.127_1
Header ID
MATIS.2021-10-30T07:41:01.127
Date updated
2021-10-30 07:51:20 UTC+0000
Release date
2021-10-30 07:41:01 UTC+0000
UTC Start
2021-10-30 07:41:01.127
UTC End
2021-10-30 07:42:03.137
MJD Start
59517.32015193
MJD End
59517.3208696383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0086805
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.475
Observation
ID
48688
Category
calibrator
Program ID
108.2264.001
Program Title
RESOLVING A STELLAR-MERGER REMNANT OF V838 MON WITH VLTI
Program Type
Normal
PI / COI
MOBEEN/ KAMINSKI/ PALADINI/ WITTKOWSKI/ TYLENDA/ MENTEN/ STEPHAN/ MATTER
Target
ID
36464
Name
HD 52666
RA
105.483745
DEC
-5.72203
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2980 136.6000 136.6000
A0-D0 28.6050 28.6660 67.5000 67.6000
A0-C1 22.1350 22.1540 112.8630 112.8680
B2-D0 30.6790 30.6990 17.1000 17.3000
B2-C1 10.2210 10.2270 17.0670 17.2140
D0-C1 20.4590 20.4720 197.1350 197.2820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2264.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59517.32015193
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 52666
RA 105.483745
DEC -5.72203
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.299
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 28.605
HIERARCH ESO ISS PBL13 END 28.666
HIERARCH ESO ISS PBLA13 START 67.5
HIERARCH ESO ISS PBLA13 END 67.6
HIERARCH ESO ISS PBL14 START 22.135
HIERARCH ESO ISS PBL14 END 22.154
HIERARCH ESO ISS PBLA14 START 112.863
HIERARCH ESO ISS PBLA14 END 112.868
HIERARCH ESO ISS PBL23 START 30.679
HIERARCH ESO ISS PBL23 END 30.699
HIERARCH ESO ISS PBLA23 START 17.1
HIERARCH ESO ISS PBLA23 END 17.3
HIERARCH ESO ISS PBL24 START 10.221
HIERARCH ESO ISS PBL24 END 10.227
HIERARCH ESO ISS PBLA24 START 17.067
HIERARCH ESO ISS PBLA24 END 17.214
HIERARCH ESO ISS PBL34 START 20.459
HIERARCH ESO ISS PBL34 END 20.472
HIERARCH ESO ISS PBLA34 START 197.135
HIERARCH ESO ISS PBLA34 END 197.282
HIERARCH ESO ISS AMBI TAU0 START 0.008507
HIERARCH ESO ISS AMBI TAU0 END 0.008854
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47