Exposure
ID
GRAVI.2025-11-14T07:53:16.122_1
Header ID
GRAVI.2025-11-14T07:53:16.122
Date updated
2025-11-14 08:06:19 UTC+0000
Release date
2026-11-14 08:06:19 UTC+0000
UTC Start
2025-11-14 07:53:16.122
UTC End
2025-11-14 07:56:28.122
MJD Start
60993.32865882
MJD End
60993.330881042224
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.004239
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.48
Observation
ID
71750
Category
science
Program ID
116.28R7.001
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53268
Name
V_GX_Mon
RA
103.193757
DEC
8.4219
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.0510 22.9360 137.2000 137.4000
A0-D0 31.2980 31.3980 74.1000 74.0000
A0-C1 22.1250 22.0520 112.3960 112.3340
B2-D0 29.3060 29.4410 29.5000 29.9000
B2-C1 9.7610 9.8060 29.4940 29.8180
D0-C1 19.5450 19.6350 209.5650 209.8890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60993.32865882
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME V GX Mon
HIERARCH ESO INS SOBJ NAME V_GX_Mon
RA 103.193757
DEC 8.4219
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
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 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 23.051
HIERARCH ESO ISS PBL12 END 22.936
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 31.298
HIERARCH ESO ISS PBL13 END 31.398
HIERARCH ESO ISS PBLA13 START 74.1
HIERARCH ESO ISS PBLA13 END 74.0
HIERARCH ESO ISS PBL14 START 22.125
HIERARCH ESO ISS PBL14 END 22.052
HIERARCH ESO ISS PBLA14 START 112.396
HIERARCH ESO ISS PBLA14 END 112.334
HIERARCH ESO ISS PBL23 START 29.306
HIERARCH ESO ISS PBL23 END 29.441
HIERARCH ESO ISS PBLA23 START 29.5
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 9.761
HIERARCH ESO ISS PBL24 END 9.806
HIERARCH ESO ISS PBLA24 START 29.494
HIERARCH ESO ISS PBLA24 END 29.818
HIERARCH ESO ISS PBL34 START 19.545
HIERARCH ESO ISS PBL34 END 19.635
HIERARCH ESO ISS PBLA34 START 209.565
HIERARCH ESO ISS PBLA34 END 209.889
HIERARCH ESO ISS AMBI TAU0 START 0.004793
HIERARCH ESO ISS AMBI TAU0 END 0.003685
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.53