Exposure
ID
GRAVI.2025-11-14T08:01:25.143_1
Header ID
GRAVI.2025-11-14T08:01:25.143
Date updated
2025-11-14 08:16:13 UTC+0000
Release date
2026-11-14 08:16:12 UTC+0000
UTC Start
2025-11-14 08:01:25.143
UTC End
2025-11-14 08:04:37.143
MJD Start
60993.33431878
MJD End
60993.33654100222
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0036309999999999997
Ambient temperature (°C)
12.08
Seeing (arcsec)
0.49
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 22.7960 22.6770 137.6000 137.8000
A0-D0 31.5070 31.5890 73.9000 73.8000
A0-C1 21.9590 21.8760 112.2710 112.2250
B2-D0 29.6020 29.7350 30.2000 30.5000
B2-C1 9.8600 9.9040 30.1960 30.5000
D0-C1 19.7420 19.8310 210.2660 210.5700
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 60993.33431878
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 22.796
HIERARCH ESO ISS PBL12 END 22.677
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.8
HIERARCH ESO ISS PBL13 START 31.507
HIERARCH ESO ISS PBL13 END 31.589
HIERARCH ESO ISS PBLA13 START 73.9
HIERARCH ESO ISS PBLA13 END 73.8
HIERARCH ESO ISS PBL14 START 21.959
HIERARCH ESO ISS PBL14 END 21.876
HIERARCH ESO ISS PBLA14 START 112.271
HIERARCH ESO ISS PBLA14 END 112.225
HIERARCH ESO ISS PBL23 START 29.602
HIERARCH ESO ISS PBL23 END 29.735
HIERARCH ESO ISS PBLA23 START 30.2
HIERARCH ESO ISS PBLA23 END 30.5
HIERARCH ESO ISS PBL24 START 9.86
HIERARCH ESO ISS PBL24 END 9.904
HIERARCH ESO ISS PBLA24 START 30.196
HIERARCH ESO ISS PBLA24 END 30.5
HIERARCH ESO ISS PBL34 START 19.742
HIERARCH ESO ISS PBL34 END 19.831
HIERARCH ESO ISS PBLA34 START 210.266
HIERARCH ESO ISS PBLA34 END 210.57
HIERARCH ESO ISS AMBI TAU0 START 0.004134
HIERARCH ESO ISS AMBI TAU0 END 0.003128
HIERARCH ESO ISS AMBI TEMP 12.08
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.53