Exposure
ID
GRAVI.2024-12-04T04:30:56.012_1
Header ID
GRAVI.2024-12-04T04:30:56.012
Date updated
2024-12-04 04:45:39 UTC+0000
Release date
2024-12-04 04:30:56 UTC+0000
UTC Start
2024-12-04 04:30:56.012
UTC End
2024-12-04 04:34:08.012
MJD Start
60648.18814829
MJD End
60648.1903705122
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0058255
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.375
Observation
ID
62195
Category
calibrator
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
46266
Name
HD_58215
RA
110.868453
DEC
-27.83432
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 22.4410 22.5660 130.2000 130.3000
A0-D0 27.8340 27.9960 46.8000 47.5000
A0-C1 18.4840 18.6630 100.3090 100.6330
B2-D0 33.6840 33.6890 5.4000 5.9000
B2-C1 11.2210 11.2230 5.3160 5.8400
D0-C1 22.4630 22.4660 185.3680 185.8930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27NF.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60648.18814829
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 58215
HIERARCH ESO INS SOBJ NAME HD_58215
RA 110.868453
DEC -27.83432
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 22.441
HIERARCH ESO ISS PBL12 END 22.566
HIERARCH ESO ISS PBLA12 START 130.2
HIERARCH ESO ISS PBLA12 END 130.3
HIERARCH ESO ISS PBL13 START 27.834
HIERARCH ESO ISS PBL13 END 27.996
HIERARCH ESO ISS PBLA13 START 46.8
HIERARCH ESO ISS PBLA13 END 47.5
HIERARCH ESO ISS PBL14 START 18.484
HIERARCH ESO ISS PBL14 END 18.663
HIERARCH ESO ISS PBLA14 START 100.309
HIERARCH ESO ISS PBLA14 END 100.633
HIERARCH ESO ISS PBL23 START 33.684
HIERARCH ESO ISS PBL23 END 33.689
HIERARCH ESO ISS PBLA23 START 5.4
HIERARCH ESO ISS PBLA23 END 5.9
HIERARCH ESO ISS PBL24 START 11.221
HIERARCH ESO ISS PBL24 END 11.223
HIERARCH ESO ISS PBLA24 START 5.316
HIERARCH ESO ISS PBLA24 END 5.84
HIERARCH ESO ISS PBL34 START 22.463
HIERARCH ESO ISS PBL34 END 22.466
HIERARCH ESO ISS PBLA34 START 185.368
HIERARCH ESO ISS PBLA34 END 185.893
HIERARCH ESO ISS AMBI TAU0 START 0.006554
HIERARCH ESO ISS AMBI TAU0 END 0.005097
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.38