Exposure
- ID
- GRAVI.2023-03-23T01:30:27.402_2
- Header ID
- GRAVI.2023-03-23T01:30:27.402
- Date updated
- 2023-03-23 01:40:45 UTC+0000
- Release date
- 2023-03-23 01:40:45 UTC+0000
- UTC Start
- 2023-03-23 01:30:27.402
- UTC End
- 2023-03-23 01:34:27.402
- MJD Start
- 60026.06281715
- MJD End
- 60026.06559492778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010749
- Ambient temperature (°C)
- 13.93
- 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 | 84.3170 | 83.8340 | 125.3000 | 125.9000 |
| A0-J2 | 120.2040 | 119.3580 | 100.3000 | 100.8000 |
| A0-K0 | 121.3960 | 120.6760 | 77.3650 | 77.6210 |
| G1-J2 | 56.3770 | 56.1440 | 61.2000 | 61.5000 |
| G1-K0 | 90.1620 | 90.0830 | 33.4010 | 33.6580 |
| J2-K0 | 48.1520 | 48.1530 | 0.2450 | 0.7240 |
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 | 60026.06281715 |
| 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 | 84.317 |
| HIERARCH ESO ISS PBL12 END | 83.834 |
| HIERARCH ESO ISS PBLA12 START | 125.3 |
| HIERARCH ESO ISS PBLA12 END | 125.9 |
| HIERARCH ESO ISS PBL13 START | 120.204 |
| HIERARCH ESO ISS PBL13 END | 119.358 |
| HIERARCH ESO ISS PBLA13 START | 100.3 |
| HIERARCH ESO ISS PBLA13 END | 100.8 |
| HIERARCH ESO ISS PBL14 START | 121.396 |
| HIERARCH ESO ISS PBL14 END | 120.676 |
| HIERARCH ESO ISS PBLA14 START | 77.365 |
| HIERARCH ESO ISS PBLA14 END | 77.621 |
| HIERARCH ESO ISS PBL23 START | 56.377 |
| HIERARCH ESO ISS PBL23 END | 56.144 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 61.5 |
| HIERARCH ESO ISS PBL24 START | 90.162 |
| HIERARCH ESO ISS PBL24 END | 90.083 |
| HIERARCH ESO ISS PBLA24 START | 33.401 |
| HIERARCH ESO ISS PBLA24 END | 33.658 |
| HIERARCH ESO ISS PBL34 START | 48.152 |
| HIERARCH ESO ISS PBL34 END | 48.153 |
| HIERARCH ESO ISS PBLA34 START | 0.245 |
| HIERARCH ESO ISS PBLA34 END | 0.724 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011045 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010453 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_07190095-18030 |
| HIERARCH ESO FT ROBJ ALPHA | 071900.951 |
| HIERARCH ESO FT ROBJ DELTA | -180303.157 |