Exposure
- ID
- GRAVI.2024-06-04T05:33:49.236_2
- Header ID
- GRAVI.2024-06-04T05:33:49.236
- Date updated
- 2024-06-04 05:50:38 UTC+0000
- Release date
- 2025-06-04 05:50:38 UTC+0000
- UTC Start
- 2024-06-04 05:33:49.236
- UTC End
- 2024-06-04 05:39:49.236
- MJD Start
- 60465.23181986
- MJD End
- 60465.2359865267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078045
- Ambient temperature (°C)
- 17.13
- Seeing (arcsec)
- 0.52
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 | 55.9620 | 55.8410 | 32.9000 | 33.3000 |
| U1-U3 | 100.8940 | 100.5910 | 39.1000 | 39.5000 |
| U1-U4 | 125.5070 | 124.6460 | 67.2870 | 67.7930 |
| U2-U3 | 45.6630 | 45.4770 | 46.7000 | 47.1000 |
| U2-U4 | 85.4190 | 84.7080 | 89.0240 | 89.6870 |
| U3-U4 | 60.1200 | 59.7270 | 119.7840 | 120.6710 |
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 | 60465.23181986 |
| 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 | 55.962 |
| HIERARCH ESO ISS PBL12 END | 55.841 |
| HIERARCH ESO ISS PBLA12 START | 32.9 |
| HIERARCH ESO ISS PBLA12 END | 33.3 |
| HIERARCH ESO ISS PBL13 START | 100.894 |
| HIERARCH ESO ISS PBL13 END | 100.591 |
| HIERARCH ESO ISS PBLA13 START | 39.1 |
| HIERARCH ESO ISS PBLA13 END | 39.5 |
| HIERARCH ESO ISS PBL14 START | 125.507 |
| HIERARCH ESO ISS PBL14 END | 124.646 |
| HIERARCH ESO ISS PBLA14 START | 67.287 |
| HIERARCH ESO ISS PBLA14 END | 67.793 |
| HIERARCH ESO ISS PBL23 START | 45.663 |
| HIERARCH ESO ISS PBL23 END | 45.477 |
| HIERARCH ESO ISS PBLA23 START | 46.7 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 85.419 |
| HIERARCH ESO ISS PBL24 END | 84.708 |
| HIERARCH ESO ISS PBLA24 START | 89.024 |
| HIERARCH ESO ISS PBLA24 END | 89.687 |
| HIERARCH ESO ISS PBL34 START | 60.12 |
| HIERARCH ESO ISS PBL34 END | 59.727 |
| HIERARCH ESO ISS PBLA34 START | 119.784 |
| HIERARCH ESO ISS PBLA34 END | 120.671 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008262 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007347 |
| HIERARCH ESO ISS AMBI TEMP | 17.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | Elia_2-30 |
| HIERARCH ESO FT ROBJ ALPHA | 162710.278 |
| HIERARCH ESO FT ROBJ DELTA | -241912.622 |