Exposure
- ID
- GRAVI.2023-06-11T06:04:43.332_2
- Header ID
- GRAVI.2023-06-11T06:04:43.332
- Date updated
- 2023-06-11 06:21:04 UTC+0000
- Release date
- 2023-06-11 06:21:04 UTC+0000
- UTC Start
- 2023-06-11 06:04:43.332
- UTC End
- 2023-06-11 06:10:43.332
- MJD Start
- 60106.2532793
- MJD End
- 60106.2574459667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063255
- Ambient temperature (°C)
- 11.19
- Seeing (arcsec)
- 0.425
Observation
- ID
- 55768
- 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
- 41302
- Name
- 2MASS18543092+005113
- RA
- 283.628858333333
- DEC
- 0.853613888888889
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 | 24.1270 | 23.9860 | 138.8000 | 139.1000 |
| A0-D0 | 31.3390 | 31.4990 | 72.6000 | 72.7000 |
| A0-C1 | 22.4350 | 22.3550 | 113.5990 | 113.6650 |
| B2-D0 | 30.8680 | 31.0430 | 27.0000 | 27.6000 |
| B2-C1 | 10.2820 | 10.3400 | 26.9400 | 27.5460 |
| D0-C1 | 20.5860 | 20.7030 | 207.0090 | 207.6150 |
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 | 60106.2532793 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G034.0500-00.2977 |
| HIERARCH ESO INS SOBJ NAME | G034.0500-00.2977 |
| RA | 283.631182 |
| DEC | 0.85586 |
| 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 | 24.127 |
| HIERARCH ESO ISS PBL12 END | 23.986 |
| HIERARCH ESO ISS PBLA12 START | 138.8 |
| HIERARCH ESO ISS PBLA12 END | 139.1 |
| HIERARCH ESO ISS PBL13 START | 31.339 |
| HIERARCH ESO ISS PBL13 END | 31.499 |
| HIERARCH ESO ISS PBLA13 START | 72.6 |
| HIERARCH ESO ISS PBLA13 END | 72.7 |
| HIERARCH ESO ISS PBL14 START | 22.435 |
| HIERARCH ESO ISS PBL14 END | 22.355 |
| HIERARCH ESO ISS PBLA14 START | 113.599 |
| HIERARCH ESO ISS PBLA14 END | 113.665 |
| HIERARCH ESO ISS PBL23 START | 30.868 |
| HIERARCH ESO ISS PBL23 END | 31.043 |
| HIERARCH ESO ISS PBLA23 START | 27.0 |
| HIERARCH ESO ISS PBLA23 END | 27.6 |
| HIERARCH ESO ISS PBL24 START | 10.282 |
| HIERARCH ESO ISS PBL24 END | 10.34 |
| HIERARCH ESO ISS PBLA24 START | 26.94 |
| HIERARCH ESO ISS PBLA24 END | 27.546 |
| HIERARCH ESO ISS PBL34 START | 20.586 |
| HIERARCH ESO ISS PBL34 END | 20.703 |
| HIERARCH ESO ISS PBLA34 START | 207.009 |
| HIERARCH ESO ISS PBLA34 END | 207.615 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006593 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006058 |
| HIERARCH ESO ISS AMBI TEMP | 11.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18543092+005113 |
| HIERARCH ESO FT ROBJ ALPHA | 185430.926 |
| HIERARCH ESO FT ROBJ DELTA | 005113.010 |