Exposure
ID
GRAVI.2024-03-06T01:11:11.549_1
Header ID
GRAVI.2024-03-06T01:11:11.549
Date updated
2024-03-06 17:20:18 UTC+0000
Release date
2025-03-06 17:20:16 UTC+0000
UTC Start
2024-03-06 01:11:11.549
UTC End
2024-03-06 01:17:11.549
MJD Start
60375.04943922
MJD End
60375.0536058867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.009513
Ambient temperature (°C)
17.24
Seeing (arcsec)
0.475
Observation
ID
58634
Category
science
Program ID
112.25T1.006
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ/ GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
ID
33252
Name
HD45677
RA
97.070318
DEC
-13.05308
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.3730 85.7280 120.1000 120.7000
A0-J2 125.1390 124.2380 96.2000 96.6000
A0-K0 126.1900 125.5990 74.4260 74.7070
G1-J2 57.9930 57.8580 59.0000 59.2000
G1-K0 90.3040 90.3750 31.2410 31.6700
J2-K0 47.4020 47.3870 356.5400 357.2490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25T1.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60375.04943922
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 45677
HIERARCH ESO INS SOBJ NAME HD45677
RA 97.070318
DEC -13.05308
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 86.373
HIERARCH ESO ISS PBL12 END 85.728
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.7
HIERARCH ESO ISS PBL13 START 125.139
HIERARCH ESO ISS PBL13 END 124.238
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 126.19
HIERARCH ESO ISS PBL14 END 125.599
HIERARCH ESO ISS PBLA14 START 74.426
HIERARCH ESO ISS PBLA14 END 74.707
HIERARCH ESO ISS PBL23 START 57.993
HIERARCH ESO ISS PBL23 END 57.858
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 90.304
HIERARCH ESO ISS PBL24 END 90.375
HIERARCH ESO ISS PBLA24 START 31.241
HIERARCH ESO ISS PBLA24 END 31.67
HIERARCH ESO ISS PBL34 START 47.402
HIERARCH ESO ISS PBL34 END 47.387
HIERARCH ESO ISS PBLA34 START 356.54
HIERARCH ESO ISS PBLA34 END 357.249
HIERARCH ESO ISS AMBI TAU0 START 0.009142
HIERARCH ESO ISS AMBI TAU0 END 0.009884
HIERARCH ESO ISS AMBI TEMP 17.24
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46