Exposure
ID
GRAVI.2024-11-09T07:05:52.692_1
Header ID
GRAVI.2024-11-09T07:05:52.692
Date updated
2024-11-09 07:20:46 UTC+0000
Release date
2025-11-09 07:20:46 UTC+0000
UTC Start
2024-11-09 07:05:52.692
UTC End
2024-11-09 07:09:04.692
MJD Start
60623.29574875
MJD End
60623.2979709722
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.007907
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.58
Observation
ID
61531
Category
science
Program ID
114.27NF.001
Program Title
UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
Program Type
Normal
PI / COI
JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
ID
45717
Name
h01_Pup
RA
122.83949
DEC
-39.61853
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 59.8470 60.2120 245.1000 245.9000
K0-D0 90.2000 90.4820 224.7000 225.5000
K0-J3 48.7260 48.9640 317.0250 317.3050
G2-D0 39.9870 39.9860 193.3000 193.8000
G2-J3 64.3650 64.3820 19.1160 19.7410
D0-J3 104.2230 104.2370 16.8750 17.4820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27NF.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60623.29574875
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME h01 Pup
HIERARCH ESO INS SOBJ NAME h01_Pup
RA 122.83949
DEC -39.61853
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 59.847
HIERARCH ESO ISS PBL12 END 60.212
HIERARCH ESO ISS PBLA12 START 245.1
HIERARCH ESO ISS PBLA12 END 245.9
HIERARCH ESO ISS PBL13 START 90.2
HIERARCH ESO ISS PBL13 END 90.482
HIERARCH ESO ISS PBLA13 START 224.7
HIERARCH ESO ISS PBLA13 END 225.5
HIERARCH ESO ISS PBL14 START 48.726
HIERARCH ESO ISS PBL14 END 48.964
HIERARCH ESO ISS PBLA14 START 317.025
HIERARCH ESO ISS PBLA14 END 317.305
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 193.3
HIERARCH ESO ISS PBLA23 END 193.8
HIERARCH ESO ISS PBL24 START 64.365
HIERARCH ESO ISS PBL24 END 64.382
HIERARCH ESO ISS PBLA24 START 19.116
HIERARCH ESO ISS PBLA24 END 19.741
HIERARCH ESO ISS PBL34 START 104.223
HIERARCH ESO ISS PBL34 END 104.237
HIERARCH ESO ISS PBLA34 START 16.875
HIERARCH ESO ISS PBLA34 END 17.482
HIERARCH ESO ISS AMBI TAU0 START 0.008548
HIERARCH ESO ISS AMBI TAU0 END 0.007266
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.6