Exposure
- ID
- GRAVI.2023-06-11T07:04:46.484_1
- Header ID
- GRAVI.2023-06-11T07:04:46.484
- Date updated
- 2023-06-11 07:20:38 UTC+0000
- Release date
- 2023-06-11 07:20:38 UTC+0000
- UTC Start
- 2023-06-11 07:04:46.484
- UTC End
- 2023-06-11 07:10:46.484
- MJD Start
- 60106.29498245
- MJD End
- 60106.2991491167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057595
- Ambient temperature (°C)
- 10.74
- Seeing (arcsec)
- 0.395
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 | 23.8780 | 23.7660 | 150.1000 | 151.0000 |
| A0-D0 | 31.0940 | 30.8870 | 75.2000 | 75.5000 |
| A0-C1 | 21.1260 | 20.9370 | 121.8860 | 122.5690 |
| B2-D0 | 33.9250 | 33.9330 | 32.4000 | 32.8000 |
| B2-C1 | 11.3010 | 11.3030 | 32.3470 | 32.7270 |
| D0-C1 | 22.6240 | 22.6300 | 212.4060 | 212.7860 |
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 | 60106.29498245 |
| 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 | 23.878 |
| HIERARCH ESO ISS PBL12 END | 23.766 |
| HIERARCH ESO ISS PBLA12 START | 150.1 |
| HIERARCH ESO ISS PBLA12 END | 151.0 |
| HIERARCH ESO ISS PBL13 START | 31.094 |
| HIERARCH ESO ISS PBL13 END | 30.887 |
| HIERARCH ESO ISS PBLA13 START | 75.2 |
| HIERARCH ESO ISS PBLA13 END | 75.5 |
| HIERARCH ESO ISS PBL14 START | 21.126 |
| HIERARCH ESO ISS PBL14 END | 20.937 |
| HIERARCH ESO ISS PBLA14 START | 121.886 |
| HIERARCH ESO ISS PBLA14 END | 122.569 |
| HIERARCH ESO ISS PBL23 START | 33.925 |
| HIERARCH ESO ISS PBL23 END | 33.933 |
| HIERARCH ESO ISS PBLA23 START | 32.4 |
| HIERARCH ESO ISS PBLA23 END | 32.8 |
| HIERARCH ESO ISS PBL24 START | 11.301 |
| HIERARCH ESO ISS PBL24 END | 11.303 |
| HIERARCH ESO ISS PBLA24 START | 32.347 |
| HIERARCH ESO ISS PBLA24 END | 32.727 |
| HIERARCH ESO ISS PBL34 START | 22.624 |
| HIERARCH ESO ISS PBL34 END | 22.63 |
| HIERARCH ESO ISS PBLA34 START | 212.406 |
| HIERARCH ESO ISS PBLA34 END | 212.786 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004887 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006632 |
| HIERARCH ESO ISS AMBI TEMP | 10.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |