Exposure
- ID
- GRAVI.2024-06-03T07:33:17.529_1
- Header ID
- GRAVI.2024-06-03T07:33:17.529
- Date updated
- 2024-06-03 07:50:37 UTC+0000
- Release date
- 2025-06-03 07:50:37 UTC+0000
- UTC Start
- 2024-06-03 07:33:17.529
- UTC End
- 2024-06-03 07:39:17.529
- MJD Start
- 60464.31478622
- MJD End
- 60464.3189528867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008681
- Ambient temperature (°C)
- 17.91
- Seeing (arcsec)
- 0.41
Observation
- ID
- 59503
- Category
- science
- Program ID
- 113.26K4.001
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
- ID
- 44120
- Name
- NGC6618_B311
- RA
- 275.09714
- DEC
- -16.1428
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5330 | 56.5030 | 32.7000 | 33.0000 |
| U1-U3 | 102.1930 | 102.0630 | 38.6000 | 39.0000 |
| U1-U4 | 127.0070 | 126.2770 | 65.5600 | 65.8500 |
| U2-U3 | 46.3400 | 46.2300 | 45.9000 | 46.2000 |
| U2-U4 | 85.2630 | 84.5200 | 86.6700 | 87.0810 |
| U3-U4 | 58.5880 | 58.0660 | 117.7650 | 118.4780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26K4.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60464.31478622 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | NGC 6618 258 |
| HIERARCH ESO INS SOBJ NAME | NGC6618_B311 |
| RA | 275.09714 |
| DEC | -16.1428 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.533 |
| HIERARCH ESO ISS PBL12 END | 56.503 |
| HIERARCH ESO ISS PBLA12 START | 32.7 |
| HIERARCH ESO ISS PBLA12 END | 33.0 |
| HIERARCH ESO ISS PBL13 START | 102.193 |
| HIERARCH ESO ISS PBL13 END | 102.063 |
| HIERARCH ESO ISS PBLA13 START | 38.6 |
| HIERARCH ESO ISS PBLA13 END | 39.0 |
| HIERARCH ESO ISS PBL14 START | 127.007 |
| HIERARCH ESO ISS PBL14 END | 126.277 |
| HIERARCH ESO ISS PBLA14 START | 65.56 |
| HIERARCH ESO ISS PBLA14 END | 65.85 |
| HIERARCH ESO ISS PBL23 START | 46.34 |
| HIERARCH ESO ISS PBL23 END | 46.23 |
| HIERARCH ESO ISS PBLA23 START | 45.9 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 85.263 |
| HIERARCH ESO ISS PBL24 END | 84.52 |
| HIERARCH ESO ISS PBLA24 START | 86.67 |
| HIERARCH ESO ISS PBLA24 END | 87.081 |
| HIERARCH ESO ISS PBL34 START | 58.588 |
| HIERARCH ESO ISS PBL34 END | 58.066 |
| HIERARCH ESO ISS PBLA34 START | 117.765 |
| HIERARCH ESO ISS PBLA34 END | 118.478 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007849 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009513 |
| HIERARCH ESO ISS AMBI TEMP | 17.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |