Exposure
- ID
- GRAVI.2023-07-03T09:49:14.472_1
- Header ID
- GRAVI.2023-07-03T09:49:14.472
- Date updated
- 2023-07-03 10:16:58 UTC+0000
- Release date
- 2024-07-03 10:16:58 UTC+0000
- UTC Start
- 2023-07-03 09:49:14.472
- UTC End
- 2023-07-03 09:55:54.472
- MJD Start
- 60128.40919528
- MJD End
- 60128.41382490963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054185
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.69
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 | 52.5480 | 52.4970 | 7.8000 | 8.9000 |
| U1-U3 | 97.4900 | 97.3640 | 13.2000 | 14.3000 |
| U1-U4 | 130.2080 | 130.2080 | 34.8860 | 36.3410 |
| U2-U3 | 45.4390 | 45.3780 | 19.4000 | 20.6000 |
| U2-U4 | 86.7860 | 87.0640 | 50.8880 | 52.4870 |
| U3-U4 | 53.5940 | 54.1160 | 77.1890 | 78.7630 |
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 | 60128.40919528 |
| 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 | 52.548 |
| HIERARCH ESO ISS PBL12 END | 52.497 |
| HIERARCH ESO ISS PBLA12 START | 7.8 |
| HIERARCH ESO ISS PBLA12 END | 8.9 |
| HIERARCH ESO ISS PBL13 START | 97.49 |
| HIERARCH ESO ISS PBL13 END | 97.364 |
| HIERARCH ESO ISS PBLA13 START | 13.2 |
| HIERARCH ESO ISS PBLA13 END | 14.3 |
| HIERARCH ESO ISS PBL14 START | 130.208 |
| HIERARCH ESO ISS PBL14 END | 130.208 |
| HIERARCH ESO ISS PBLA14 START | 34.886 |
| HIERARCH ESO ISS PBLA14 END | 36.341 |
| HIERARCH ESO ISS PBL23 START | 45.439 |
| HIERARCH ESO ISS PBL23 END | 45.378 |
| HIERARCH ESO ISS PBLA23 START | 19.4 |
| HIERARCH ESO ISS PBLA23 END | 20.6 |
| HIERARCH ESO ISS PBL24 START | 86.786 |
| HIERARCH ESO ISS PBL24 END | 87.064 |
| HIERARCH ESO ISS PBLA24 START | 50.888 |
| HIERARCH ESO ISS PBLA24 END | 52.487 |
| HIERARCH ESO ISS PBL34 START | 53.594 |
| HIERARCH ESO ISS PBL34 END | 54.116 |
| HIERARCH ESO ISS PBLA34 START | 77.189 |
| HIERARCH ESO ISS PBLA34 END | 78.763 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005213 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005624 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | UCAC2_6950830 |
| HIERARCH ESO FT ROBJ ALPHA | 021905.226 |
| HIERARCH ESO FT ROBJ DELTA | -563451.236 |