Exposure
- ID
- GRAVI.2023-06-11T06:58:07.467_1
- Header ID
- GRAVI.2023-06-11T06:58:07.467
- Date updated
- 2023-06-11 07:16:18 UTC+0000
- Release date
- 2023-06-11 07:16:18 UTC+0000
- UTC Start
- 2023-06-11 06:58:07.467
- UTC End
- 2023-06-11 07:04:07.467
- MJD Start
- 60106.2903642
- MJD End
- 60106.2945308667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048595
- Ambient temperature (°C)
- 10.8
- Seeing (arcsec)
- 0.4
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 | 23.9950 | 23.8840 | 149.3000 | 150.1000 |
| A0-D0 | 31.2900 | 31.1050 | 74.9000 | 75.2000 |
| A0-C1 | 21.3150 | 21.1360 | 121.1900 | 121.8500 |
| B2-D0 | 33.9090 | 33.9240 | 32.0000 | 32.4000 |
| B2-C1 | 11.2950 | 11.3000 | 31.9220 | 32.3260 |
| D0-C1 | 22.6140 | 22.6240 | 211.9820 | 212.3860 |
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 | 60106.2903642 |
| 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 | 23.995 |
| HIERARCH ESO ISS PBL12 END | 23.884 |
| HIERARCH ESO ISS PBLA12 START | 149.3 |
| HIERARCH ESO ISS PBLA12 END | 150.1 |
| HIERARCH ESO ISS PBL13 START | 31.29 |
| HIERARCH ESO ISS PBL13 END | 31.105 |
| HIERARCH ESO ISS PBLA13 START | 74.9 |
| HIERARCH ESO ISS PBLA13 END | 75.2 |
| HIERARCH ESO ISS PBL14 START | 21.315 |
| HIERARCH ESO ISS PBL14 END | 21.136 |
| HIERARCH ESO ISS PBLA14 START | 121.19 |
| HIERARCH ESO ISS PBLA14 END | 121.85 |
| HIERARCH ESO ISS PBL23 START | 33.909 |
| HIERARCH ESO ISS PBL23 END | 33.924 |
| HIERARCH ESO ISS PBLA23 START | 32.0 |
| HIERARCH ESO ISS PBLA23 END | 32.4 |
| HIERARCH ESO ISS PBL24 START | 11.295 |
| HIERARCH ESO ISS PBL24 END | 11.3 |
| HIERARCH ESO ISS PBLA24 START | 31.922 |
| HIERARCH ESO ISS PBLA24 END | 32.326 |
| HIERARCH ESO ISS PBL34 START | 22.614 |
| HIERARCH ESO ISS PBL34 END | 22.624 |
| HIERARCH ESO ISS PBLA34 START | 211.982 |
| HIERARCH ESO ISS PBLA34 END | 212.386 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004832 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004887 |
| HIERARCH ESO ISS AMBI TEMP | 10.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |