Exposure
ID
MATIS.2021-10-30T07:50:32.661_1
Header ID
MATIS.2021-10-30T07:50:32.661
Date updated
2021-10-30 08:01:03 UTC+0000
Release date
2021-10-30 07:50:32 UTC+0000
UTC Start
2021-10-30 07:50:32.661
UTC End
2021-10-30 07:51:34.671
MJD Start
59517.32676691
MJD End
59517.3274846183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008332
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.49
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 25.2840 25.2810 136.8000 136.9000
A0-D0 29.1350 29.1910 68.2000 68.2000
A0-C1 22.2970 22.3130 112.9250 112.9340
B2-D0 30.8610 30.8810 18.4000 18.5000
B2-C1 10.2810 10.2880 18.3600 18.4990
D0-C1 20.5800 20.5930 198.4280 198.5670
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 59517.32676691
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 25.284
HIERARCH ESO ISS PBL12 END 25.281
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 29.135
HIERARCH ESO ISS PBL13 END 29.191
HIERARCH ESO ISS PBLA13 START 68.2
HIERARCH ESO ISS PBLA13 END 68.2
HIERARCH ESO ISS PBL14 START 22.297
HIERARCH ESO ISS PBL14 END 22.313
HIERARCH ESO ISS PBLA14 START 112.925
HIERARCH ESO ISS PBLA14 END 112.934
HIERARCH ESO ISS PBL23 START 30.861
HIERARCH ESO ISS PBL23 END 30.881
HIERARCH ESO ISS PBLA23 START 18.4
HIERARCH ESO ISS PBLA23 END 18.5
HIERARCH ESO ISS PBL24 START 10.281
HIERARCH ESO ISS PBL24 END 10.288
HIERARCH ESO ISS PBLA24 START 18.36
HIERARCH ESO ISS PBLA24 END 18.499
HIERARCH ESO ISS PBL34 START 20.58
HIERARCH ESO ISS PBL34 END 20.593
HIERARCH ESO ISS PBLA34 START 198.428
HIERARCH ESO ISS PBLA34 END 198.567
HIERARCH ESO ISS AMBI TAU0 START 0.008332
HIERARCH ESO ISS AMBI TAU0 END 0.008332
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49