Exposure
- ID
- GRAVI.2023-03-23T02:33:30.561_2
- Header ID
- GRAVI.2023-03-23T02:33:30.561
- Date updated
- 2023-03-23 02:45:52 UTC+0000
- Release date
- 2023-03-23 02:45:52 UTC+0000
- UTC Start
- 2023-03-23 02:33:30.561
- UTC End
- 2023-03-23 02:37:30.561
- MJD Start
- 60026.10660372
- MJD End
- 60026.10938149778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008102499999999999
- Ambient temperature (°C)
- 13.76
- Seeing (arcsec)
- 0.735
Observation
- ID
- 54533
- 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
- 40071
- Name
- 2MASS_07190095-18030
- RA
- 109.75396249999999
- DEC
- -18.050876944444447
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.0740 | 75.4620 | 135.2000 | 136.0000 |
| A0-J2 | 104.3750 | 103.0770 | 107.3000 | 107.8000 |
| A0-K0 | 107.0770 | 105.8380 | 80.9240 | 81.1500 |
| G1-J2 | 51.4970 | 51.0610 | 63.5000 | 63.6000 |
| G1-K0 | 87.9940 | 87.7690 | 36.3430 | 36.4750 |
| J2-K0 | 48.2630 | 48.2770 | 7.2210 | 7.6780 |
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 | 60026.10660372 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G232.0766-02.2767 |
| HIERARCH ESO INS SOBJ NAME | G232.0766-02.2767 |
| RA | 109.752227 |
| DEC | -18.04849 |
| 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 | 76.074 |
| HIERARCH ESO ISS PBL12 END | 75.462 |
| HIERARCH ESO ISS PBLA12 START | 135.2 |
| HIERARCH ESO ISS PBLA12 END | 136.0 |
| HIERARCH ESO ISS PBL13 START | 104.375 |
| HIERARCH ESO ISS PBL13 END | 103.077 |
| HIERARCH ESO ISS PBLA13 START | 107.3 |
| HIERARCH ESO ISS PBLA13 END | 107.8 |
| HIERARCH ESO ISS PBL14 START | 107.077 |
| HIERARCH ESO ISS PBL14 END | 105.838 |
| HIERARCH ESO ISS PBLA14 START | 80.924 |
| HIERARCH ESO ISS PBLA14 END | 81.15 |
| HIERARCH ESO ISS PBL23 START | 51.497 |
| HIERARCH ESO ISS PBL23 END | 51.061 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 87.994 |
| HIERARCH ESO ISS PBL24 END | 87.769 |
| HIERARCH ESO ISS PBLA24 START | 36.343 |
| HIERARCH ESO ISS PBLA24 END | 36.475 |
| HIERARCH ESO ISS PBL34 START | 48.263 |
| HIERARCH ESO ISS PBL34 END | 48.277 |
| HIERARCH ESO ISS PBLA34 START | 7.221 |
| HIERARCH ESO ISS PBLA34 END | 7.678 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008601 |
| HIERARCH ESO ISS AMBI TEMP | 13.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_07190095-18030 |
| HIERARCH ESO FT ROBJ ALPHA | 071900.951 |
| HIERARCH ESO FT ROBJ DELTA | -180303.157 |