Exposure
- ID
- GRAVI.2022-05-20T01:11:43.500_2
- Header ID
- GRAVI.2022-05-20T01:11:43.500
- Date updated
- 2022-05-20 01:20:41 UTC+0000
- Release date
- 2023-05-20 01:20:41 UTC+0000
- UTC Start
- 2022-05-20 01:11:43.500
- UTC End
- 2022-05-20 01:13:43.500
- MJD Start
- 59719.04980903
- MJD End
- 59719.0511979189
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0095445
- Ambient temperature (°C)
- 13.01
- Seeing (arcsec)
- 0.48
Observation
- ID
- 50937
- Category
- science
- Program ID
- 109.23BY.001
- Program Title
- SIZING UP THE HOT DUST CONTINUUM IN AGN WITH DIRECT MEASUREMENTS
- Program Type
- Normal
- PI / COI
- DAVIES/ DE ZEEUW/ DEXTER/ HOENIG/ LUTZ/ SHANGGUAN/ SHIMIZU/ STURM/ SANTOS/ CAO/ KISHIMOTO
Target
- ID
- 37988
- Name
- HE_1029-1401
- RA
- 157.976320833333
- DEC
- -14.2809383333333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.4110 | 56.3860 | 34.2000 | 34.3000 |
U1-U3 | 101.6690 | 101.5820 | 39.9000 | 40.0000 |
U1-U4 | 123.5510 | 123.1510 | 66.2340 | 66.3060 |
U2-U3 | 45.8770 | 45.8120 | 46.9000 | 47.0000 |
U2-U4 | 81.4110 | 81.0190 | 87.7850 | 87.9290 |
U3-U4 | 55.5380 | 55.2770 | 120.5060 | 120.8200 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.23BY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59719.04980903 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HE 1029-1401 |
HIERARCH ESO INS SOBJ NAME | None |
RA | 157.978495 |
DEC | -14.28107 |
HIERARCH ESO INS SPEC RES | LOW |
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 | 150.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 120 |
HIERARCH ESO ISS PBL12 START | 56.411 |
HIERARCH ESO ISS PBL12 END | 56.386 |
HIERARCH ESO ISS PBLA12 START | 34.2 |
HIERARCH ESO ISS PBLA12 END | 34.3 |
HIERARCH ESO ISS PBL13 START | 101.669 |
HIERARCH ESO ISS PBL13 END | 101.582 |
HIERARCH ESO ISS PBLA13 START | 39.9 |
HIERARCH ESO ISS PBLA13 END | 40.0 |
HIERARCH ESO ISS PBL14 START | 123.551 |
HIERARCH ESO ISS PBL14 END | 123.151 |
HIERARCH ESO ISS PBLA14 START | 66.234 |
HIERARCH ESO ISS PBLA14 END | 66.306 |
HIERARCH ESO ISS PBL23 START | 45.877 |
HIERARCH ESO ISS PBL23 END | 45.812 |
HIERARCH ESO ISS PBLA23 START | 46.9 |
HIERARCH ESO ISS PBLA23 END | 47.0 |
HIERARCH ESO ISS PBL24 START | 81.411 |
HIERARCH ESO ISS PBL24 END | 81.019 |
HIERARCH ESO ISS PBLA24 START | 87.785 |
HIERARCH ESO ISS PBLA24 END | 87.929 |
HIERARCH ESO ISS PBL34 START | 55.538 |
HIERARCH ESO ISS PBL34 END | 55.277 |
HIERARCH ESO ISS PBLA34 START | 120.506 |
HIERARCH ESO ISS PBLA34 END | 120.82 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009911 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009178 |
HIERARCH ESO ISS AMBI TEMP | 13.01 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.47 |
HIERARCH ESO FT ROBJ NAME | HE_1029-1401 |
HIERARCH ESO FT ROBJ ALPHA | 103154.317 |
HIERARCH ESO FT ROBJ DELTA | -141651.378 |