Exposure
- ID
- GRAVI.2024-06-04T06:25:04.367_2
- Header ID
- GRAVI.2024-06-04T06:25:04.367
- Date updated
- 2024-06-04 06:40:21 UTC+0000
- Release date
- 2025-06-04 06:40:20 UTC+0000
- UTC Start
- 2024-06-04 06:25:04.367
- UTC End
- 2024-06-04 06:31:04.367
- MJD Start
- 60465.26741165
- MJD End
- 60465.2715783167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065985
- Ambient temperature (°C)
- 16.58
- Seeing (arcsec)
- 0.53
Observation
- ID
- 59510
- Category
- science
- Program ID
- 113.26EM.002
- Program Title
- DIRECT CONFIRMATION OF PROTOPLANET CANDIDATES IN TRANSITION DISKS
- Program Type
- Normal
- PI / COI
- BENISTY / BOURDAROT / GINSKI / KAMMERER / LACOUR / BAE / FACCHINI / TEAGUE
Target
- ID
- 44127
- Name
- Elia_2-30
- RA
- 246.792825
- DEC
- -24.3201727777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6370 | 54.4070 | 36.2000 | 36.5000 |
| U1-U3 | 97.6470 | 97.0950 | 42.2000 | 42.5000 |
| U1-U4 | 116.6460 | 115.2000 | 71.0120 | 71.4380 |
| U2-U3 | 43.6900 | 43.3590 | 49.8000 | 50.1000 |
| U2-U4 | 78.2790 | 77.1440 | 94.4990 | 95.2390 |
| U3-U4 | 56.3760 | 55.8190 | 127.5560 | 128.6720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EM.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60465.26741165 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Elia 2-30 |
| HIERARCH ESO INS SOBJ NAME | Elia_2-30 |
| RA | 246.795479 |
| DEC | -24.31998 |
| 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 | 388.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 54.637 |
| HIERARCH ESO ISS PBL12 END | 54.407 |
| HIERARCH ESO ISS PBLA12 START | 36.2 |
| HIERARCH ESO ISS PBLA12 END | 36.5 |
| HIERARCH ESO ISS PBL13 START | 97.647 |
| HIERARCH ESO ISS PBL13 END | 97.095 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 42.5 |
| HIERARCH ESO ISS PBL14 START | 116.646 |
| HIERARCH ESO ISS PBL14 END | 115.2 |
| HIERARCH ESO ISS PBLA14 START | 71.012 |
| HIERARCH ESO ISS PBLA14 END | 71.438 |
| HIERARCH ESO ISS PBL23 START | 43.69 |
| HIERARCH ESO ISS PBL23 END | 43.359 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 50.1 |
| HIERARCH ESO ISS PBL24 START | 78.279 |
| HIERARCH ESO ISS PBL24 END | 77.144 |
| HIERARCH ESO ISS PBLA24 START | 94.499 |
| HIERARCH ESO ISS PBLA24 END | 95.239 |
| HIERARCH ESO ISS PBL34 START | 56.376 |
| HIERARCH ESO ISS PBL34 END | 55.819 |
| HIERARCH ESO ISS PBLA34 START | 127.556 |
| HIERARCH ESO ISS PBLA34 END | 128.672 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006977 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00622 |
| HIERARCH ESO ISS AMBI TEMP | 16.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | Elia_2-30 |
| HIERARCH ESO FT ROBJ ALPHA | 162710.278 |
| HIERARCH ESO FT ROBJ DELTA | -241912.622 |