Exposure
ID
GRAVI.2024-12-05T04:56:39.672_1
Header ID
GRAVI.2024-12-05T04:56:39.672
Date updated
2024-12-05 05:10:44 UTC+0000
Release date
2025-12-05 05:10:44 UTC+0000
UTC Start
2024-12-05 04:56:39.672
UTC End
2024-12-05 04:59:51.672
MJD Start
60649.20601472
MJD End
60649.2082369422
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0061045
Ambient temperature (°C)
12.54
Seeing (arcsec)
0.46
Observation
ID
62238
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
46291
Name
MZ_Pup
RA
121.064777
DEC
-32.67479
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 21.3600 21.5030 127.5000 127.7000
A0-D0 28.3110 28.4460 42.6000 43.4000
A0-C1 17.7660 17.9510 95.5590 95.9950
B2-D0 33.9060 33.9080 3.7000 4.3000
B2-C1 11.2950 11.2950 3.6940 4.2200
D0-C1 22.6120 22.6130 183.7440 184.2710
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 60649.20601472
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME V MZ Pup
HIERARCH ESO INS SOBJ NAME MZ_Pup
RA 121.064777
DEC -32.67479
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 21.36
HIERARCH ESO ISS PBL12 END 21.503
HIERARCH ESO ISS PBLA12 START 127.5
HIERARCH ESO ISS PBLA12 END 127.7
HIERARCH ESO ISS PBL13 START 28.311
HIERARCH ESO ISS PBL13 END 28.446
HIERARCH ESO ISS PBLA13 START 42.6
HIERARCH ESO ISS PBLA13 END 43.4
HIERARCH ESO ISS PBL14 START 17.766
HIERARCH ESO ISS PBL14 END 17.951
HIERARCH ESO ISS PBLA14 START 95.559
HIERARCH ESO ISS PBLA14 END 95.995
HIERARCH ESO ISS PBL23 START 33.906
HIERARCH ESO ISS PBL23 END 33.908
HIERARCH ESO ISS PBLA23 START 3.7
HIERARCH ESO ISS PBLA23 END 4.3
HIERARCH ESO ISS PBL24 START 11.295
HIERARCH ESO ISS PBL24 END 11.295
HIERARCH ESO ISS PBLA24 START 3.694
HIERARCH ESO ISS PBLA24 END 4.22
HIERARCH ESO ISS PBL34 START 22.612
HIERARCH ESO ISS PBL34 END 22.613
HIERARCH ESO ISS PBLA34 START 183.744
HIERARCH ESO ISS PBLA34 END 184.271
HIERARCH ESO ISS AMBI TAU0 START 0.005717
HIERARCH ESO ISS AMBI TAU0 END 0.006492
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.45