Exposure
ID
MATIS.2021-09-23T04:04:30.777_1
Header ID
MATIS.2021-09-23T04:04:30.777
Date updated
2021-09-23 04:15:46 UTC+0000
Release date
2022-09-23 04:15:46 UTC+0000
UTC Start
2021-09-23 04:04:30.777
UTC End
2021-09-23 04:05:30.717
MJD Start
59480.16980066
MJD End
59480.17049441
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.0019465
Ambient temperature (°C)
11.6
Seeing (arcsec)
1.195
Observation
ID
48281
Category
science
Program ID
105.20B3.002
Program Title
JETS, WINDS AND MAYBE MORE : THE MID-IR EMISSION OF SS433
Program Type
GTO
PI / COI
LAMBERTS/ WAISBERG/ LAU/ MILLOUR/ BRUNO/ PETROV/ MATTER/ WEIGELT/ WOLF
Target
ID
36225
Name
M 77
RA
40.670744
DEC
-0.01328
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.1680 46.1710 1.1000 1.3000
U1-U3 79.1910 79.2270 7.2000 7.4000
U1-U4 80.7740 81.0830 43.7690 43.9960
U2-U3 33.6460 33.6840 15.6000 15.8000
U2-U4 56.3340 56.6300 77.5310 77.5970
U3-U4 50.2220 50.3700 113.7770 113.7030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20B3.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59480.16980066
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M 77
RA 40.670744
DEC -0.01328
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 46.168
HIERARCH ESO ISS PBL12 END 46.171
HIERARCH ESO ISS PBLA12 START 1.1
HIERARCH ESO ISS PBLA12 END 1.3
HIERARCH ESO ISS PBL13 START 79.191
HIERARCH ESO ISS PBL13 END 79.227
HIERARCH ESO ISS PBLA13 START 7.2
HIERARCH ESO ISS PBLA13 END 7.4
HIERARCH ESO ISS PBL14 START 80.774
HIERARCH ESO ISS PBL14 END 81.083
HIERARCH ESO ISS PBLA14 START 43.769
HIERARCH ESO ISS PBLA14 END 43.996
HIERARCH ESO ISS PBL23 START 33.646
HIERARCH ESO ISS PBL23 END 33.684
HIERARCH ESO ISS PBLA23 START 15.6
HIERARCH ESO ISS PBLA23 END 15.8
HIERARCH ESO ISS PBL24 START 56.334
HIERARCH ESO ISS PBL24 END 56.63
HIERARCH ESO ISS PBLA24 START 77.531
HIERARCH ESO ISS PBLA24 END 77.597
HIERARCH ESO ISS PBL34 START 50.222
HIERARCH ESO ISS PBL34 END 50.37
HIERARCH ESO ISS PBLA34 START 113.777
HIERARCH ESO ISS PBLA34 END 113.703
HIERARCH ESO ISS AMBI TAU0 START 0.002075
HIERARCH ESO ISS AMBI TAU0 END 0.001818
HIERARCH ESO ISS AMBI TEMP 11.6
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.16