Exposure
ID
GRAVI.2025-11-14T07:37:07.080_1
Header ID
GRAVI.2025-11-14T07:37:07.080
Date updated
2025-11-14 07:50:50 UTC+0000
Release date
2025-11-14 07:37:07 UTC+0000
UTC Start
2025-11-14 07:37:07.080
UTC End
2025-11-14 07:40:19.080
MJD Start
60993.31744306
MJD End
60993.31966528222
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0032025
Ambient temperature (°C)
12.39
Seeing (arcsec)
0.495
Observation
ID
71749
Category
calibrator
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
53267
Name
17_Mon
RA
101.830241
DEC
8.03719
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 23.4160 23.3100 136.9000 137.0000
A0-D0 30.9830 31.1030 74.2000 74.2000
A0-C1 22.3170 22.2590 112.6520 112.5850
B2-D0 29.0160 29.1510 28.4000 28.8000
B2-C1 9.6650 9.7100 28.3810 28.7370
D0-C1 19.3510 19.4410 208.4540 208.8090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60993.31744306
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME 17 Mon
HIERARCH ESO INS SOBJ NAME 17_Mon
RA 101.830241
DEC 8.03719
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 23.416
HIERARCH ESO ISS PBL12 END 23.31
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 30.983
HIERARCH ESO ISS PBL13 END 31.103
HIERARCH ESO ISS PBLA13 START 74.2
HIERARCH ESO ISS PBLA13 END 74.2
HIERARCH ESO ISS PBL14 START 22.317
HIERARCH ESO ISS PBL14 END 22.259
HIERARCH ESO ISS PBLA14 START 112.652
HIERARCH ESO ISS PBLA14 END 112.585
HIERARCH ESO ISS PBL23 START 29.016
HIERARCH ESO ISS PBL23 END 29.151
HIERARCH ESO ISS PBLA23 START 28.4
HIERARCH ESO ISS PBLA23 END 28.8
HIERARCH ESO ISS PBL24 START 9.665
HIERARCH ESO ISS PBL24 END 9.71
HIERARCH ESO ISS PBLA24 START 28.381
HIERARCH ESO ISS PBLA24 END 28.737
HIERARCH ESO ISS PBL34 START 19.351
HIERARCH ESO ISS PBL34 END 19.441
HIERARCH ESO ISS PBLA34 START 208.454
HIERARCH ESO ISS PBLA34 END 208.809
HIERARCH ESO ISS AMBI TAU0 START 0.003004
HIERARCH ESO ISS AMBI TAU0 END 0.003401
HIERARCH ESO ISS AMBI TEMP 12.39
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.5