Exposure
ID
MATIS.2022-05-01T06:00:22.670_1
Header ID
MATIS.2022-05-01T06:00:22.670
Date updated
2022-05-01 06:11:16 UTC+0000
Release date
2022-05-01 06:00:22 UTC+0000
UTC Start
2022-05-01 06:00:22.670
UTC End
2022-05-01 06:01:24.680
MJD Start
59700.25026238
MJD End
59700.2509800883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003823
Ambient temperature (°C)
14.31
Seeing (arcsec)
0.46
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 23.4240 23.4350 150.0000 150.2000
A0-D0 29.9800 29.9550 91.2000 91.4000
A0-C1 22.4690 22.4740 127.6980 127.9160
B2-D0 26.8450 26.8130 42.9000 43.1000
B2-C1 8.9410 8.9310 42.8640 43.0180
D0-C1 17.9030 17.8820 222.9430 223.0970
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 59700.25026238
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 23.424
HIERARCH ESO ISS PBL12 END 23.435
HIERARCH ESO ISS PBLA12 START 150.0
HIERARCH ESO ISS PBLA12 END 150.2
HIERARCH ESO ISS PBL13 START 29.98
HIERARCH ESO ISS PBL13 END 29.955
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 22.469
HIERARCH ESO ISS PBL14 END 22.474
HIERARCH ESO ISS PBLA14 START 127.698
HIERARCH ESO ISS PBLA14 END 127.916
HIERARCH ESO ISS PBL23 START 26.845
HIERARCH ESO ISS PBL23 END 26.813
HIERARCH ESO ISS PBLA23 START 42.9
HIERARCH ESO ISS PBLA23 END 43.1
HIERARCH ESO ISS PBL24 START 8.941
HIERARCH ESO ISS PBL24 END 8.931
HIERARCH ESO ISS PBLA24 START 42.864
HIERARCH ESO ISS PBLA24 END 43.018
HIERARCH ESO ISS PBL34 START 17.903
HIERARCH ESO ISS PBL34 END 17.882
HIERARCH ESO ISS PBLA34 START 222.943
HIERARCH ESO ISS PBLA34 END 223.097
HIERARCH ESO ISS AMBI TAU0 START 0.00377
HIERARCH ESO ISS AMBI TAU0 END 0.003876
HIERARCH ESO ISS AMBI TEMP 14.31
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.47