Exposure
ID
MATIS.2022-05-01T05:34:24.130_1
Header ID
MATIS.2022-05-01T05:34:24.130
Date updated
2022-05-01 05:45:36 UTC+0000
Release date
2022-05-01 05:34:24 UTC+0000
UTC Start
2022-05-01 05:34:24.130
UTC End
2022-05-01 05:35:26.140
MJD Start
59700.23222373
MJD End
59700.2329414383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004741
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.4
Observation
ID
50733
Category
calibrator
Program ID
109.22VF.002
Program Title
TRACING THE PAST CENTURY OF MASS-LOSS ACTIVITY OF THE FRIED EGG NEBULA
Program Type
Normal
PI / COI
KOUMPIA/ OUDMAIJER/ DE WIT/ VINK/ MILLOUR/ MULLER/ ZIJLSTRA/ WALLSTRÖM/ SZCZERBA/ LAGADEC
Target
ID
37843
Name
HD 127755
RA
218.871909
DEC
-60.64196
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 23.1310 23.1440 145.5000 145.7000
A0-D0 30.5550 30.5340 85.6000 85.8000
A0-C1 22.3260 22.3330 122.2780 122.4930
B2-D0 27.5820 27.5550 39.0000 39.2000
B2-C1 9.1870 9.1780 38.9770 39.1320
D0-C1 18.3960 18.3770 219.0520 219.2080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59700.23222373
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 127755
RA 218.871909
DEC -60.64196
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 23.131
HIERARCH ESO ISS PBL12 END 23.144
HIERARCH ESO ISS PBLA12 START 145.5
HIERARCH ESO ISS PBLA12 END 145.7
HIERARCH ESO ISS PBL13 START 30.555
HIERARCH ESO ISS PBL13 END 30.534
HIERARCH ESO ISS PBLA13 START 85.6
HIERARCH ESO ISS PBLA13 END 85.8
HIERARCH ESO ISS PBL14 START 22.326
HIERARCH ESO ISS PBL14 END 22.333
HIERARCH ESO ISS PBLA14 START 122.278
HIERARCH ESO ISS PBLA14 END 122.493
HIERARCH ESO ISS PBL23 START 27.582
HIERARCH ESO ISS PBL23 END 27.555
HIERARCH ESO ISS PBLA23 START 39.0
HIERARCH ESO ISS PBLA23 END 39.2
HIERARCH ESO ISS PBL24 START 9.187
HIERARCH ESO ISS PBL24 END 9.178
HIERARCH ESO ISS PBLA24 START 38.977
HIERARCH ESO ISS PBLA24 END 39.132
HIERARCH ESO ISS PBL34 START 18.396
HIERARCH ESO ISS PBL34 END 18.377
HIERARCH ESO ISS PBLA34 START 219.052
HIERARCH ESO ISS PBLA34 END 219.208
HIERARCH ESO ISS AMBI TAU0 START 0.005492
HIERARCH ESO ISS AMBI TAU0 END 0.00399
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4