Exposure
- ID
- GRAVI.2023-05-23T03:46:53.810_1
- Header ID
- GRAVI.2023-05-23T03:46:53.810
- Date updated
- 2023-05-23 03:55:36 UTC+0000
- Release date
- 2023-05-23 03:55:36 UTC+0000
- UTC Start
- 2023-05-23 03:46:53.810
- UTC End
- 2023-05-23 03:50:53.810
- MJD Start
- 60087.15756724
- MJD End
- 60087.1603450178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012115
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.315
Observation
- ID
- 55535
- Category
- science
- Program ID
- 110.24B5.002
- 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
- 41133
- Name
- G298.3323-00.2200
- RA
- 182.770973
- DEC
- -62.7319
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5020 | 90.5060 | 148.4000 | 149.4000 |
| A0-J2 | 123.9950 | 123.7660 | 132.5000 | 133.5000 |
| A0-K0 | 109.5830 | 109.0710 | 114.8280 | 115.9070 |
| G1-J2 | 44.5900 | 44.2730 | 98.5000 | 99.5000 |
| G1-K0 | 60.6680 | 60.1740 | 59.1650 | 59.8410 |
| J2-K0 | 38.5440 | 38.4900 | 11.9740 | 12.5580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60087.15756724 |
| 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 | 182.770973 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 90.502 |
| HIERARCH ESO ISS PBL12 END | 90.506 |
| HIERARCH ESO ISS PBLA12 START | 148.4 |
| HIERARCH ESO ISS PBLA12 END | 149.4 |
| HIERARCH ESO ISS PBL13 START | 123.995 |
| HIERARCH ESO ISS PBL13 END | 123.766 |
| HIERARCH ESO ISS PBLA13 START | 132.5 |
| HIERARCH ESO ISS PBLA13 END | 133.5 |
| HIERARCH ESO ISS PBL14 START | 109.583 |
| HIERARCH ESO ISS PBL14 END | 109.071 |
| HIERARCH ESO ISS PBLA14 START | 114.828 |
| HIERARCH ESO ISS PBLA14 END | 115.907 |
| HIERARCH ESO ISS PBL23 START | 44.59 |
| HIERARCH ESO ISS PBL23 END | 44.273 |
| HIERARCH ESO ISS PBLA23 START | 98.5 |
| HIERARCH ESO ISS PBLA23 END | 99.5 |
| HIERARCH ESO ISS PBL24 START | 60.668 |
| HIERARCH ESO ISS PBL24 END | 60.174 |
| HIERARCH ESO ISS PBLA24 START | 59.165 |
| HIERARCH ESO ISS PBLA24 END | 59.841 |
| HIERARCH ESO ISS PBL34 START | 38.544 |
| HIERARCH ESO ISS PBL34 END | 38.49 |
| HIERARCH ESO ISS PBLA34 START | 11.974 |
| HIERARCH ESO ISS PBLA34 END | 12.558 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011846 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012384 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |