Exposure
- ID
- GRAVI.2024-06-04T06:01:46.307_1
- Header ID
- GRAVI.2024-06-04T06:01:46.307
- Date updated
- 2024-06-04 06:10:30 UTC+0000
- Release date
- 2025-06-04 06:10:30 UTC+0000
- UTC Start
- 2024-06-04 06:01:46.307
- UTC End
- 2024-06-04 06:02:58.307
- MJD Start
- 60465.25123041
- MJD End
- 60465.2520637433
- Exposure time (s)
- 72.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006172
- Ambient temperature (°C)
- 16.67
- Seeing (arcsec)
- 0.47
Observation
- ID
- 59509
- 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
- 44126
- Name
- Elia_2-30
- RA
- 246.795479
- DEC
- -24.31998
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.3460 | 55.2970 | 34.8000 | 34.9000 |
| U1-U3 | 99.3700 | 99.2480 | 40.9000 | 41.0000 |
| U1-U4 | 121.2550 | 120.9230 | 69.3960 | 69.5290 |
| U2-U3 | 44.7290 | 44.6550 | 48.5000 | 48.6000 |
| U2-U4 | 81.9500 | 81.6830 | 91.9360 | 92.1350 |
| U3-U4 | 58.2470 | 58.1070 | 123.7990 | 124.0840 |
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 | 60465.25123041 |
| 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 | 113.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 24 |
| HIERARCH ESO ISS PBL12 START | 55.346 |
| HIERARCH ESO ISS PBL12 END | 55.297 |
| HIERARCH ESO ISS PBLA12 START | 34.8 |
| HIERARCH ESO ISS PBLA12 END | 34.9 |
| HIERARCH ESO ISS PBL13 START | 99.37 |
| HIERARCH ESO ISS PBL13 END | 99.248 |
| HIERARCH ESO ISS PBLA13 START | 40.9 |
| HIERARCH ESO ISS PBLA13 END | 41.0 |
| HIERARCH ESO ISS PBL14 START | 121.255 |
| HIERARCH ESO ISS PBL14 END | 120.923 |
| HIERARCH ESO ISS PBLA14 START | 69.396 |
| HIERARCH ESO ISS PBLA14 END | 69.529 |
| HIERARCH ESO ISS PBL23 START | 44.729 |
| HIERARCH ESO ISS PBL23 END | 44.655 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 81.95 |
| HIERARCH ESO ISS PBL24 END | 81.683 |
| HIERARCH ESO ISS PBLA24 START | 91.936 |
| HIERARCH ESO ISS PBLA24 END | 92.135 |
| HIERARCH ESO ISS PBL34 START | 58.247 |
| HIERARCH ESO ISS PBL34 END | 58.107 |
| HIERARCH ESO ISS PBLA34 START | 123.799 |
| HIERARCH ESO ISS PBLA34 END | 124.084 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006172 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006172 |
| HIERARCH ESO ISS AMBI TEMP | 16.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | Elia_2-30 |
| HIERARCH ESO FT ROBJ ALPHA | 162710.278 |
| HIERARCH ESO FT ROBJ DELTA | -241912.622 |