Exposure
ID
MATIS.2022-05-01T05:31:26.901_1
Header ID
MATIS.2022-05-01T05:31:26.901
Date updated
2022-05-01 05:41:07 UTC+0000
Release date
2022-05-01 05:31:26 UTC+0000
UTC Start
2022-05-01 05:31:26.901
UTC End
2022-05-01 05:32:28.911
MJD Start
59700.23017246
MJD End
59700.2308901683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004335
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.47
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 23.0940 23.1080 145.0000 145.2000
A0-D0 30.6150 30.5940 84.9000 85.1000
A0-C1 22.3060 22.3130 121.6620 121.8770
B2-D0 27.6610 27.6330 38.6000 38.7000
B2-C1 9.2130 9.2040 38.5310 38.6850
D0-C1 18.4480 18.4300 218.6060 218.7610
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 59700.23017246
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 23.094
HIERARCH ESO ISS PBL12 END 23.108
HIERARCH ESO ISS PBLA12 START 145.0
HIERARCH ESO ISS PBLA12 END 145.2
HIERARCH ESO ISS PBL13 START 30.615
HIERARCH ESO ISS PBL13 END 30.594
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 85.1
HIERARCH ESO ISS PBL14 START 22.306
HIERARCH ESO ISS PBL14 END 22.313
HIERARCH ESO ISS PBLA14 START 121.662
HIERARCH ESO ISS PBLA14 END 121.877
HIERARCH ESO ISS PBL23 START 27.661
HIERARCH ESO ISS PBL23 END 27.633
HIERARCH ESO ISS PBLA23 START 38.6
HIERARCH ESO ISS PBLA23 END 38.7
HIERARCH ESO ISS PBL24 START 9.213
HIERARCH ESO ISS PBL24 END 9.204
HIERARCH ESO ISS PBLA24 START 38.531
HIERARCH ESO ISS PBLA24 END 38.685
HIERARCH ESO ISS PBL34 START 18.448
HIERARCH ESO ISS PBL34 END 18.43
HIERARCH ESO ISS PBLA34 START 218.606
HIERARCH ESO ISS PBLA34 END 218.761
HIERARCH ESO ISS AMBI TAU0 START 0.004335
HIERARCH ESO ISS AMBI TAU0 END 0.004335
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47