Exposure
ID
MATIS.2025-11-16T07:41:45.503_1
Header ID
MATIS.2025-11-16T07:41:45.503
Date updated
2025-11-16 07:50:51 UTC+0000
Release date
2026-11-16 07:50:51 UTC+0000
UTC Start
2025-11-16 07:41:45.503
UTC End
2025-11-16 07:42:47.513
MJD Start
60995.32066554
MJD End
60995.32138324833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0018555
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.87
Observation
ID
71785
Category
science
Program ID
116.28R7.002
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53291
Name
V GX Mon
RA
103.19488
DEC
8.4219
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 23.1630 23.1310 137.1000 137.1000
A0-D0 31.1920 31.2230 74.2000 74.2000
A0-C1 22.1920 22.1730 112.4540 112.4320
B2-D0 29.1710 29.2100 29.2000 29.3000
B2-C1 9.7160 9.7290 29.1550 29.2480
D0-C1 19.4550 19.4800 209.2270 209.3200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60995.32066554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GX Mon
RA 103.19488
DEC 8.4219
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 23.163
HIERARCH ESO ISS PBL12 END 23.131
HIERARCH ESO ISS PBLA12 START 137.1
HIERARCH ESO ISS PBLA12 END 137.1
HIERARCH ESO ISS PBL13 START 31.192
HIERARCH ESO ISS PBL13 END 31.223
HIERARCH ESO ISS PBLA13 START 74.2
HIERARCH ESO ISS PBLA13 END 74.2
HIERARCH ESO ISS PBL14 START 22.192
HIERARCH ESO ISS PBL14 END 22.173
HIERARCH ESO ISS PBLA14 START 112.454
HIERARCH ESO ISS PBLA14 END 112.432
HIERARCH ESO ISS PBL23 START 29.171
HIERARCH ESO ISS PBL23 END 29.21
HIERARCH ESO ISS PBLA23 START 29.2
HIERARCH ESO ISS PBLA23 END 29.3
HIERARCH ESO ISS PBL24 START 9.716
HIERARCH ESO ISS PBL24 END 9.729
HIERARCH ESO ISS PBLA24 START 29.155
HIERARCH ESO ISS PBLA24 END 29.248
HIERARCH ESO ISS PBL34 START 19.455
HIERARCH ESO ISS PBL34 END 19.48
HIERARCH ESO ISS PBLA34 START 209.227
HIERARCH ESO ISS PBLA34 END 209.32
HIERARCH ESO ISS AMBI TAU0 START 0.001916
HIERARCH ESO ISS AMBI TAU0 END 0.001795
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.9