Exposure
- ID
- GRAVI.2023-03-23T02:48:36.600_2
- Header ID
- GRAVI.2023-03-23T02:48:36.600
- Date updated
- 2023-03-23 03:00:47 UTC+0000
- Release date
- 2023-03-23 03:00:47 UTC+0000
- UTC Start
- 2023-03-23 02:48:36.600
- UTC End
- 2023-03-23 02:52:36.600
- MJD Start
- 60026.11709028
- MJD End
- 60026.11986805778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006634
- Ambient temperature (°C)
- 13.82
- Seeing (arcsec)
- 1.0150000000000001
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 | 73.8860 | 73.2710 | 138.2000 | 139.0000 |
| A0-J2 | 99.6390 | 98.2560 | 109.3000 | 109.9000 |
| A0-K0 | 102.5130 | 101.1570 | 81.7220 | 81.9440 |
| G1-J2 | 49.8850 | 49.4020 | 63.8000 | 63.8000 |
| G1-K0 | 87.1430 | 86.8810 | 36.7710 | 36.8710 |
| J2-K0 | 48.3150 | 48.3310 | 8.8350 | 9.2830 |
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 | 60026.11709028 |
| 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 | 73.886 |
| HIERARCH ESO ISS PBL12 END | 73.271 |
| HIERARCH ESO ISS PBLA12 START | 138.2 |
| HIERARCH ESO ISS PBLA12 END | 139.0 |
| HIERARCH ESO ISS PBL13 START | 99.639 |
| HIERARCH ESO ISS PBL13 END | 98.256 |
| HIERARCH ESO ISS PBLA13 START | 109.3 |
| HIERARCH ESO ISS PBLA13 END | 109.9 |
| HIERARCH ESO ISS PBL14 START | 102.513 |
| HIERARCH ESO ISS PBL14 END | 101.157 |
| HIERARCH ESO ISS PBLA14 START | 81.722 |
| HIERARCH ESO ISS PBLA14 END | 81.944 |
| HIERARCH ESO ISS PBL23 START | 49.885 |
| HIERARCH ESO ISS PBL23 END | 49.402 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 87.143 |
| HIERARCH ESO ISS PBL24 END | 86.881 |
| HIERARCH ESO ISS PBLA24 START | 36.771 |
| HIERARCH ESO ISS PBLA24 END | 36.871 |
| HIERARCH ESO ISS PBL34 START | 48.315 |
| HIERARCH ESO ISS PBL34 END | 48.331 |
| HIERARCH ESO ISS PBLA34 START | 8.835 |
| HIERARCH ESO ISS PBLA34 END | 9.283 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007733 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005535 |
| HIERARCH ESO ISS AMBI TEMP | 13.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.11 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_07190095-18030 |
| HIERARCH ESO FT ROBJ ALPHA | 071900.951 |
| HIERARCH ESO FT ROBJ DELTA | -180303.157 |