Exposure
- ID
- GRAVI.2023-06-09T03:52:08.800_2
- Header ID
- GRAVI.2023-06-09T03:52:08.800
- Date updated
- 2023-06-09 04:05:58 UTC+0000
- Release date
- 2023-06-09 04:05:58 UTC+0000
- UTC Start
- 2023-06-09 03:52:08.800
- UTC End
- 2023-06-09 03:58:08.800
- MJD Start
- 60104.16121296
- MJD End
- 60104.1653796267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.020146
- Ambient temperature (°C)
- 13.27
- Seeing (arcsec)
- 0.415
Observation
- ID
- 55726
- Category
- science
- Program ID
- 110.24B5.003
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 41277
- Name
- 2MASS18244262-131000
- RA
- 276.177595833333
- DEC
- -13.1669277777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.7880 | 24.8790 | 135.1000 | 135.3000 |
A0-D0 | 27.1860 | 27.5730 | 59.8000 | 60.7000 |
A0-C1 | 20.7590 | 20.9790 | 110.1960 | 110.3330 |
B2-D0 | 31.8060 | 31.8680 | 10.9000 | 11.8000 |
B2-C1 | 10.5960 | 10.6170 | 10.8670 | 11.7850 |
D0-C1 | 21.2100 | 21.2510 | 190.9290 | 191.8470 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60104.16121296 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
RA | 276.177139 |
DEC | -13.16502 |
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 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 24.788 |
HIERARCH ESO ISS PBL12 END | 24.879 |
HIERARCH ESO ISS PBLA12 START | 135.1 |
HIERARCH ESO ISS PBLA12 END | 135.3 |
HIERARCH ESO ISS PBL13 START | 27.186 |
HIERARCH ESO ISS PBL13 END | 27.573 |
HIERARCH ESO ISS PBLA13 START | 59.8 |
HIERARCH ESO ISS PBLA13 END | 60.7 |
HIERARCH ESO ISS PBL14 START | 20.759 |
HIERARCH ESO ISS PBL14 END | 20.979 |
HIERARCH ESO ISS PBLA14 START | 110.196 |
HIERARCH ESO ISS PBLA14 END | 110.333 |
HIERARCH ESO ISS PBL23 START | 31.806 |
HIERARCH ESO ISS PBL23 END | 31.868 |
HIERARCH ESO ISS PBLA23 START | 10.9 |
HIERARCH ESO ISS PBLA23 END | 11.8 |
HIERARCH ESO ISS PBL24 START | 10.596 |
HIERARCH ESO ISS PBL24 END | 10.617 |
HIERARCH ESO ISS PBLA24 START | 10.867 |
HIERARCH ESO ISS PBLA24 END | 11.785 |
HIERARCH ESO ISS PBL34 START | 21.21 |
HIERARCH ESO ISS PBL34 END | 21.251 |
HIERARCH ESO ISS PBLA34 START | 190.929 |
HIERARCH ESO ISS PBLA34 END | 191.847 |
HIERARCH ESO ISS AMBI TAU0 START | 0.02046 |
HIERARCH ESO ISS AMBI TAU0 END | 0.019832 |
HIERARCH ESO ISS AMBI TEMP | 13.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.45 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |
HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
HIERARCH ESO FT ROBJ DELTA | -131000.940 |