Exposure
ID
GRAVI.2023-12-01T07:30:55.914_1
Header ID
GRAVI.2023-12-01T07:30:55.914
Date updated
2023-12-01 07:45:18 UTC+0000
Release date
2024-12-01 07:45:18 UTC+0000
UTC Start
2023-12-01 07:30:55.914
UTC End
2023-12-01 07:36:55.914
MJD Start
60279.31314715
MJD End
60279.31731381667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0053055
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.55
Observation
ID
57786
Category
science
Program ID
112.25R6.002
Program Title
CONSTRAINING THE CHEMISTRY AND PHYSICS OF PROTOPLANETARY DISKS WITHIN EARTH-LIKE ORBITS.
Program Type
Normal
PI / COI
GARCIA LOPEZ/ KOUTOULAKI/ NATTA/ HOLLENBACH/ GORTI/ GRANT
Target
ID
42814
Name
HD259431
RA
98.273603
DEC
10.32162
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 51.7770 52.1210 34.2000 34.5000
U1-U3 95.9630 96.5780 40.1000 40.2000
U1-U4 129.8380 130.0390 63.6560 63.4160
U2-U3 44.7730 45.0240 46.9000 46.9000
U2-U4 88.4900 88.1110 80.3750 80.0490
U3-U4 56.8070 56.1070 106.1560 106.0780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25R6.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60279.31314715
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 259431
HIERARCH ESO INS SOBJ NAME HD259431
RA 98.273603
DEC 10.32162
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 51.777
HIERARCH ESO ISS PBL12 END 52.121
HIERARCH ESO ISS PBLA12 START 34.2
HIERARCH ESO ISS PBLA12 END 34.5
HIERARCH ESO ISS PBL13 START 95.963
HIERARCH ESO ISS PBL13 END 96.578
HIERARCH ESO ISS PBLA13 START 40.1
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 129.838
HIERARCH ESO ISS PBL14 END 130.039
HIERARCH ESO ISS PBLA14 START 63.656
HIERARCH ESO ISS PBLA14 END 63.416
HIERARCH ESO ISS PBL23 START 44.773
HIERARCH ESO ISS PBL23 END 45.024
HIERARCH ESO ISS PBLA23 START 46.9
HIERARCH ESO ISS PBLA23 END 46.9
HIERARCH ESO ISS PBL24 START 88.49
HIERARCH ESO ISS PBL24 END 88.111
HIERARCH ESO ISS PBLA24 START 80.375
HIERARCH ESO ISS PBLA24 END 80.049
HIERARCH ESO ISS PBL34 START 56.807
HIERARCH ESO ISS PBL34 END 56.107
HIERARCH ESO ISS PBLA34 START 106.156
HIERARCH ESO ISS PBLA34 END 106.078
HIERARCH ESO ISS AMBI TAU0 START 0.005381
HIERARCH ESO ISS AMBI TAU0 END 0.00523
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55