Exposure
- ID
- GRAVI.2023-03-23T01:59:33.476_2
- Header ID
- GRAVI.2023-03-23T01:59:33.476
- Date updated
- 2023-03-23 02:10:34 UTC+0000
- Release date
- 2023-03-23 02:10:34 UTC+0000
- UTC Start
- 2023-03-23 01:59:33.476
- UTC End
- 2023-03-23 02:03:33.476
- MJD Start
- 60026.08302634
- MJD End
- 60026.08580411778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013712
- Ambient temperature (°C)
- 14.27
- Seeing (arcsec)
- 0.575
Observation
- ID
- 54533
- Category
- science
- Program ID
- 110.24B5.002
- 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
- 40071
- Name
- 2MASS_07190095-18030
- RA
- 109.75396249999999
- DEC
- -18.050876944444447
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.7700 | 80.2070 | 129.4000 | 130.1000 |
| A0-J2 | 113.7580 | 112.6870 | 103.3000 | 103.7000 |
| A0-K0 | 115.7610 | 114.7960 | 79.0630 | 79.3030 |
| G1-J2 | 54.5060 | 54.1780 | 62.5000 | 62.6000 |
| G1-K0 | 89.4350 | 89.2910 | 34.9850 | 35.1850 |
| J2-K0 | 48.1790 | 48.1870 | 3.4960 | 3.9690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60026.08302634 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G232.0766-02.2767 |
| HIERARCH ESO INS SOBJ NAME | G232.0766-02.2767 |
| RA | 109.752227 |
| DEC | -18.04849 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 80.77 |
| HIERARCH ESO ISS PBL12 END | 80.207 |
| HIERARCH ESO ISS PBLA12 START | 129.4 |
| HIERARCH ESO ISS PBLA12 END | 130.1 |
| HIERARCH ESO ISS PBL13 START | 113.758 |
| HIERARCH ESO ISS PBL13 END | 112.687 |
| HIERARCH ESO ISS PBLA13 START | 103.3 |
| HIERARCH ESO ISS PBLA13 END | 103.7 |
| HIERARCH ESO ISS PBL14 START | 115.761 |
| HIERARCH ESO ISS PBL14 END | 114.796 |
| HIERARCH ESO ISS PBLA14 START | 79.063 |
| HIERARCH ESO ISS PBLA14 END | 79.303 |
| HIERARCH ESO ISS PBL23 START | 54.506 |
| HIERARCH ESO ISS PBL23 END | 54.178 |
| HIERARCH ESO ISS PBLA23 START | 62.5 |
| HIERARCH ESO ISS PBLA23 END | 62.6 |
| HIERARCH ESO ISS PBL24 START | 89.435 |
| HIERARCH ESO ISS PBL24 END | 89.291 |
| HIERARCH ESO ISS PBLA24 START | 34.985 |
| HIERARCH ESO ISS PBLA24 END | 35.185 |
| HIERARCH ESO ISS PBL34 START | 48.179 |
| HIERARCH ESO ISS PBL34 END | 48.187 |
| HIERARCH ESO ISS PBLA34 START | 3.496 |
| HIERARCH ESO ISS PBLA34 END | 3.969 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.016347 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011077 |
| HIERARCH ESO ISS AMBI TEMP | 14.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_07190095-18030 |
| HIERARCH ESO FT ROBJ ALPHA | 071900.951 |
| HIERARCH ESO FT ROBJ DELTA | -180303.157 |