Exposure
- ID
- GRAVI.2024-01-11T07:46:47.332_2
- Header ID
- GRAVI.2024-01-11T07:46:47.332
- Date updated
- 2024-01-11 08:01:46 UTC+0000
- Release date
- 2024-01-11 08:01:45 UTC+0000
- UTC Start
- 2024-01-11 07:46:47.332
- UTC End
- 2024-01-11 07:50:47.332
- MJD Start
- 60320.32415893
- MJD End
- 60320.3269367078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01025
- Ambient temperature (°C)
- 17.71
- Seeing (arcsec)
- 0.37
Observation
- ID
- 58183
- Category
- science
- Program ID
- 110.24B5.001
- 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
- 41134
- Name
- 2MASS_12110339-62435
- RA
- 182.764125
- DEC
- -62.7317583333333
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 | 19.6350 | 19.7540 | 117.0000 | 117.7000 |
| A0-D0 | 32.0000 | 31.9960 | 51.8000 | 52.8000 |
| A0-C1 | 20.0550 | 20.1430 | 88.1530 | 89.1010 |
| B2-D0 | 29.6820 | 29.6450 | 15.0000 | 15.7000 |
| B2-C1 | 9.8850 | 9.8730 | 14.9310 | 15.6120 |
| D0-C1 | 19.7970 | 19.7720 | 194.9920 | 195.6740 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60320.32415893 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G298.3323-00.2200 |
| HIERARCH ESO INS SOBJ NAME | G298.3323-00.2200 |
| RA | 182.770976 |
| DEC | -62.7319 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 19.635 |
| HIERARCH ESO ISS PBL12 END | 19.754 |
| HIERARCH ESO ISS PBLA12 START | 117.0 |
| HIERARCH ESO ISS PBLA12 END | 117.7 |
| HIERARCH ESO ISS PBL13 START | 32.0 |
| HIERARCH ESO ISS PBL13 END | 31.996 |
| HIERARCH ESO ISS PBLA13 START | 51.8 |
| HIERARCH ESO ISS PBLA13 END | 52.8 |
| HIERARCH ESO ISS PBL14 START | 20.055 |
| HIERARCH ESO ISS PBL14 END | 20.143 |
| HIERARCH ESO ISS PBLA14 START | 88.153 |
| HIERARCH ESO ISS PBLA14 END | 89.101 |
| HIERARCH ESO ISS PBL23 START | 29.682 |
| HIERARCH ESO ISS PBL23 END | 29.645 |
| HIERARCH ESO ISS PBLA23 START | 15.0 |
| HIERARCH ESO ISS PBLA23 END | 15.7 |
| HIERARCH ESO ISS PBL24 START | 9.885 |
| HIERARCH ESO ISS PBL24 END | 9.873 |
| HIERARCH ESO ISS PBLA24 START | 14.931 |
| HIERARCH ESO ISS PBLA24 END | 15.612 |
| HIERARCH ESO ISS PBL34 START | 19.797 |
| HIERARCH ESO ISS PBL34 END | 19.772 |
| HIERARCH ESO ISS PBLA34 START | 194.992 |
| HIERARCH ESO ISS PBLA34 END | 195.674 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01025 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01025 |
| HIERARCH ESO ISS AMBI TEMP | 17.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |