Exposure
ID
MATIS.2021-09-23T04:37:01.731_1
Header ID
MATIS.2021-09-23T04:37:01.731
Date updated
2021-09-23 04:50:50 UTC+0000
Release date
2022-09-23 04:50:49 UTC+0000
UTC Start
2021-09-23 04:37:01.731
UTC End
2021-09-23 04:38:01.791
MJD Start
59480.19238115
MJD End
59480.1930762889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002199
Ambient temperature (°C)
11.25
Seeing (arcsec)
1.135
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 46.4840 46.5010 6.8000 7.0000
U1-U3 80.8350 80.9020 13.6000 13.8000
U1-U4 90.9470 91.2690 50.1010 50.2700
U2-U3 35.1170 35.1710 22.6000 22.9000
U2-U4 65.4300 65.7000 79.2790 79.3240
U3-U4 54.6490 54.7760 111.7380 111.6850
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 59480.19238115
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 46.484
HIERARCH ESO ISS PBL12 END 46.501
HIERARCH ESO ISS PBLA12 START 6.8
HIERARCH ESO ISS PBLA12 END 7.0
HIERARCH ESO ISS PBL13 START 80.835
HIERARCH ESO ISS PBL13 END 80.902
HIERARCH ESO ISS PBLA13 START 13.6
HIERARCH ESO ISS PBLA13 END 13.8
HIERARCH ESO ISS PBL14 START 90.947
HIERARCH ESO ISS PBL14 END 91.269
HIERARCH ESO ISS PBLA14 START 50.101
HIERARCH ESO ISS PBLA14 END 50.27
HIERARCH ESO ISS PBL23 START 35.117
HIERARCH ESO ISS PBL23 END 35.171
HIERARCH ESO ISS PBLA23 START 22.6
HIERARCH ESO ISS PBLA23 END 22.9
HIERARCH ESO ISS PBL24 START 65.43
HIERARCH ESO ISS PBL24 END 65.7
HIERARCH ESO ISS PBLA24 START 79.279
HIERARCH ESO ISS PBLA24 END 79.324
HIERARCH ESO ISS PBL34 START 54.649
HIERARCH ESO ISS PBL34 END 54.776
HIERARCH ESO ISS PBLA34 START 111.738
HIERARCH ESO ISS PBLA34 END 111.685
HIERARCH ESO ISS AMBI TAU0 START 0.002081
HIERARCH ESO ISS AMBI TAU0 END 0.002317
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.05