Exposure
- ID
- GRAVI.2023-06-11T07:24:55.534_1
- Header ID
- GRAVI.2023-06-11T07:24:55.534
- Date updated
- 2023-06-11 07:40:26 UTC+0000
- Release date
- 2023-06-11 07:40:26 UTC+0000
- UTC Start
- 2023-06-11 07:24:55.534
- UTC End
- 2023-06-11 07:30:55.534
- MJD Start
- 60106.30897609
- MJD End
- 60106.3131427567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051485
- Ambient temperature (°C)
- 10.54
- Seeing (arcsec)
- 0.465
Observation
- ID
- 55725
- 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
- 41276
- Name
- G018.1968-00.1709
- RA
- 276.177139
- DEC
- -13.16502
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.5160 | 23.4020 | 152.9000 | 153.8000 |
| A0-D0 | 30.3580 | 30.0830 | 76.0000 | 76.2000 |
| A0-C1 | 20.4890 | 20.2720 | 124.1730 | 124.9560 |
| B2-D0 | 33.9250 | 33.9090 | 33.5000 | 33.9000 |
| B2-C1 | 11.3010 | 11.2950 | 33.4950 | 33.8170 |
| D0-C1 | 22.6240 | 22.6130 | 213.5520 | 213.8740 |
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 | 60106.30897609 |
| 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 | 23.516 |
| HIERARCH ESO ISS PBL12 END | 23.402 |
| HIERARCH ESO ISS PBLA12 START | 152.9 |
| HIERARCH ESO ISS PBLA12 END | 153.8 |
| HIERARCH ESO ISS PBL13 START | 30.358 |
| HIERARCH ESO ISS PBL13 END | 30.083 |
| HIERARCH ESO ISS PBLA13 START | 76.0 |
| HIERARCH ESO ISS PBLA13 END | 76.2 |
| HIERARCH ESO ISS PBL14 START | 20.489 |
| HIERARCH ESO ISS PBL14 END | 20.272 |
| HIERARCH ESO ISS PBLA14 START | 124.173 |
| HIERARCH ESO ISS PBLA14 END | 124.956 |
| HIERARCH ESO ISS PBL23 START | 33.925 |
| HIERARCH ESO ISS PBL23 END | 33.909 |
| HIERARCH ESO ISS PBLA23 START | 33.5 |
| HIERARCH ESO ISS PBLA23 END | 33.9 |
| HIERARCH ESO ISS PBL24 START | 11.301 |
| HIERARCH ESO ISS PBL24 END | 11.295 |
| HIERARCH ESO ISS PBLA24 START | 33.495 |
| HIERARCH ESO ISS PBLA24 END | 33.817 |
| HIERARCH ESO ISS PBL34 START | 22.624 |
| HIERARCH ESO ISS PBL34 END | 22.613 |
| HIERARCH ESO ISS PBLA34 START | 213.552 |
| HIERARCH ESO ISS PBLA34 END | 213.874 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00442 |
| HIERARCH ESO ISS AMBI TEMP | 10.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |