Exposure
ID
GRAVI.2025-11-14T07:45:07.101_1
Header ID
GRAVI.2025-11-14T07:45:07.101
Date updated
2025-11-14 08:00:52 UTC+0000
Release date
2026-11-14 08:00:51 UTC+0000
UTC Start
2025-11-14 07:45:07.101
UTC End
2025-11-14 07:48:19.101
MJD Start
60993.32299885
MJD End
60993.32522107223
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.004072
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.475
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 23.2960 23.1860 136.9000 137.0000
A0-D0 31.0530 31.1680 74.3000 74.2000
A0-C1 22.2670 22.2060 112.5420 112.4730
B2-D0 29.0070 29.1420 28.8000 29.1000
B2-C1 9.6620 9.7070 28.7380 29.0870
D0-C1 19.3450 19.4360 208.8110 209.1590
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 60993.32299885
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 23.296
HIERARCH ESO ISS PBL12 END 23.186
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 31.053
HIERARCH ESO ISS PBL13 END 31.168
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.2
HIERARCH ESO ISS PBL14 START 22.267
HIERARCH ESO ISS PBL14 END 22.206
HIERARCH ESO ISS PBLA14 START 112.542
HIERARCH ESO ISS PBLA14 END 112.473
HIERARCH ESO ISS PBL23 START 29.007
HIERARCH ESO ISS PBL23 END 29.142
HIERARCH ESO ISS PBLA23 START 28.8
HIERARCH ESO ISS PBLA23 END 29.1
HIERARCH ESO ISS PBL24 START 9.662
HIERARCH ESO ISS PBL24 END 9.707
HIERARCH ESO ISS PBLA24 START 28.738
HIERARCH ESO ISS PBLA24 END 29.087
HIERARCH ESO ISS PBL34 START 19.345
HIERARCH ESO ISS PBL34 END 19.436
HIERARCH ESO ISS PBLA34 START 208.811
HIERARCH ESO ISS PBLA34 END 209.159
HIERARCH ESO ISS AMBI TAU0 START 0.003497
HIERARCH ESO ISS AMBI TAU0 END 0.004647
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.43