Exposure
ID
MATIS.2021-10-30T07:34:05.468_1
Header ID
MATIS.2021-10-30T07:34:05.468
Date updated
2021-10-30 07:41:20 UTC+0000
Release date
2021-10-30 07:34:05 UTC+0000
UTC Start
2021-10-30 07:34:05.468
UTC End
2021-10-30 07:35:07.478
MJD Start
59517.31534107
MJD End
59517.3160587783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0086975
Ambient temperature (°C)
13.34
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 25.2960 25.2970 136.4000 136.4000
A0-D0 28.1950 28.2590 67.0000 67.0000
A0-C1 21.9960 22.0180 112.8410 112.8430
B2-D0 30.5540 30.5720 16.1000 16.3000
B2-C1 10.1790 10.1850 16.1040 16.2510
D0-C1 20.3750 20.3870 196.1710 196.3190
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 59517.31534107
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 25.296
HIERARCH ESO ISS PBL12 END 25.297
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 28.195
HIERARCH ESO ISS PBL13 END 28.259
HIERARCH ESO ISS PBLA13 START 67.0
HIERARCH ESO ISS PBLA13 END 67.0
HIERARCH ESO ISS PBL14 START 21.996
HIERARCH ESO ISS PBL14 END 22.018
HIERARCH ESO ISS PBLA14 START 112.841
HIERARCH ESO ISS PBLA14 END 112.843
HIERARCH ESO ISS PBL23 START 30.554
HIERARCH ESO ISS PBL23 END 30.572
HIERARCH ESO ISS PBLA23 START 16.1
HIERARCH ESO ISS PBLA23 END 16.3
HIERARCH ESO ISS PBL24 START 10.179
HIERARCH ESO ISS PBL24 END 10.185
HIERARCH ESO ISS PBLA24 START 16.104
HIERARCH ESO ISS PBLA24 END 16.251
HIERARCH ESO ISS PBL34 START 20.375
HIERARCH ESO ISS PBL34 END 20.387
HIERARCH ESO ISS PBLA34 START 196.171
HIERARCH ESO ISS PBLA34 END 196.319
HIERARCH ESO ISS AMBI TAU0 START 0.009124
HIERARCH ESO ISS AMBI TAU0 END 0.008271
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.49