Exposure
ID
GRAVI.2024-12-05T02:44:00.555_1
Header ID
GRAVI.2024-12-05T02:44:00.555
Date updated
2024-12-05 03:00:44 UTC+0000
Release date
2025-12-05 03:00:43 UTC+0000
UTC Start
2024-12-05 02:44:00.555
UTC End
2024-12-05 02:47:12.555
MJD Start
60649.11389531
MJD End
60649.1161175322
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0090995
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.515
Observation
ID
62233
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
46289
Name
omi01_CMa
RA
103.530674
DEC
-24.18419
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 19.9760 20.1470 130.8000 130.7000
A0-D0 23.4560 23.6200 30.7000 31.7000
A0-C1 14.2170 14.4700 98.0080 98.2410
B2-D0 33.3540 33.3450 354.6000 355.1000
B2-C1 11.1120 11.1090 354.5520 355.0860
D0-C1 22.2420 22.2370 174.5920 175.1260
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 60649.11389531
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME omi01 CMa
HIERARCH ESO INS SOBJ NAME omi01_CMa
RA 103.530674
DEC -24.18419
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 19.976
HIERARCH ESO ISS PBL12 END 20.147
HIERARCH ESO ISS PBLA12 START 130.8
HIERARCH ESO ISS PBLA12 END 130.7
HIERARCH ESO ISS PBL13 START 23.456
HIERARCH ESO ISS PBL13 END 23.62
HIERARCH ESO ISS PBLA13 START 30.7
HIERARCH ESO ISS PBLA13 END 31.7
HIERARCH ESO ISS PBL14 START 14.217
HIERARCH ESO ISS PBL14 END 14.47
HIERARCH ESO ISS PBLA14 START 98.008
HIERARCH ESO ISS PBLA14 END 98.241
HIERARCH ESO ISS PBL23 START 33.354
HIERARCH ESO ISS PBL23 END 33.345
HIERARCH ESO ISS PBLA23 START 354.6
HIERARCH ESO ISS PBLA23 END 355.1
HIERARCH ESO ISS PBL24 START 11.112
HIERARCH ESO ISS PBL24 END 11.109
HIERARCH ESO ISS PBLA24 START 354.552
HIERARCH ESO ISS PBLA24 END 355.086
HIERARCH ESO ISS PBL34 START 22.242
HIERARCH ESO ISS PBL34 END 22.237
HIERARCH ESO ISS PBLA34 START 174.592
HIERARCH ESO ISS PBLA34 END 175.126
HIERARCH ESO ISS AMBI TAU0 START 0.00871
HIERARCH ESO ISS AMBI TAU0 END 0.009489
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.51