Exposure
- ID
- GRAVI.2023-07-03T08:47:02.314_1
- Header ID
- GRAVI.2023-07-03T08:47:02.314
- Date updated
- 2023-07-03 09:05:39 UTC+0000
- Release date
- 2024-07-03 09:05:39 UTC+0000
- UTC Start
- 2023-07-03 08:47:02.314
- UTC End
- 2023-07-03 08:53:42.314
- MJD Start
- 60128.36599901
- MJD End
- 60128.37062863963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045385
- Ambient temperature (°C)
- 13.77
- Seeing (arcsec)
- 0.6599999999999999
Observation
- ID
- 56130
- Category
- science
- Program ID
- 111.253E.002
- Program Title
- POPULATING THE MASS-LUMINOSITY DIAGRAM OF BROWN DWARFS COMBINING GAIA DR3 AND GRAVITY
- Program Type
- Normal
- PI / COI
- MAIRE/ LACOUR/ WINTERHALDER/ STOLKER/ MOLLIERE/ KAMMERER/ POURRÉ/ NOWAK/ HINKLEY/ WANG/ OTTEN/ KERVELLA/ BABUSIAUX/ MÉRAND/ PUEYO/ HENNING/ RICKMAN/ BENISTY/ VIGAN/ PALADINI/ SAMLAND/ BALMER/ CHAUVIN/ EISENHAUER/ KREIDBERG/ CORREIA/ LE BOUQUIN
Target
- ID
- 41579
- Name
- UCAC2_6950830B
- RA
- 34.776378
- DEC
- -56.58092
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.7100 | 52.7180 | 358.2000 | 359.3000 |
| U1-U3 | 98.1250 | 98.0950 | 2.8000 | 4.0000 |
| U1-U4 | 129.8340 | 129.8940 | 21.5710 | 23.0910 |
| U2-U3 | 45.7860 | 45.7630 | 8.2000 | 9.4000 |
| U2-U4 | 84.1030 | 84.4060 | 35.9790 | 37.7090 |
| U3-U4 | 48.5690 | 49.1530 | 62.0890 | 63.8930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.253E.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60128.36599901 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | UCAC2 6950830 |
| HIERARCH ESO INS SOBJ NAME | UCAC2_6950830B |
| RA | 34.776378 |
| DEC | -56.58092 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 52.71 |
| HIERARCH ESO ISS PBL12 END | 52.718 |
| HIERARCH ESO ISS PBLA12 START | 358.2 |
| HIERARCH ESO ISS PBLA12 END | 359.3 |
| HIERARCH ESO ISS PBL13 START | 98.125 |
| HIERARCH ESO ISS PBL13 END | 98.095 |
| HIERARCH ESO ISS PBLA13 START | 2.8 |
| HIERARCH ESO ISS PBLA13 END | 4.0 |
| HIERARCH ESO ISS PBL14 START | 129.834 |
| HIERARCH ESO ISS PBL14 END | 129.894 |
| HIERARCH ESO ISS PBLA14 START | 21.571 |
| HIERARCH ESO ISS PBLA14 END | 23.091 |
| HIERARCH ESO ISS PBL23 START | 45.786 |
| HIERARCH ESO ISS PBL23 END | 45.763 |
| HIERARCH ESO ISS PBLA23 START | 8.2 |
| HIERARCH ESO ISS PBLA23 END | 9.4 |
| HIERARCH ESO ISS PBL24 START | 84.103 |
| HIERARCH ESO ISS PBL24 END | 84.406 |
| HIERARCH ESO ISS PBLA24 START | 35.979 |
| HIERARCH ESO ISS PBLA24 END | 37.709 |
| HIERARCH ESO ISS PBL34 START | 48.569 |
| HIERARCH ESO ISS PBL34 END | 49.153 |
| HIERARCH ESO ISS PBLA34 START | 62.089 |
| HIERARCH ESO ISS PBLA34 END | 63.893 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004137 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00494 |
| HIERARCH ESO ISS AMBI TEMP | 13.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | UCAC2_6950830 |
| HIERARCH ESO FT ROBJ ALPHA | 021905.226 |
| HIERARCH ESO FT ROBJ DELTA | -563451.236 |