Exposure
- ID
- GRAVI.2024-06-03T07:53:20.580_1
- Header ID
- GRAVI.2024-06-03T07:53:20.580
- Date updated
- 2024-06-03 08:10:28 UTC+0000
- Release date
- 2025-06-03 08:10:27 UTC+0000
- UTC Start
- 2024-06-03 07:53:20.580
- UTC End
- 2024-06-03 07:59:20.580
- MJD Start
- 60464.32871042
- MJD End
- 60464.3328770867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00643
- Ambient temperature (°C)
- 17.77
- Seeing (arcsec)
- 0.46
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 | 56.3930 | 56.3230 | 33.8000 | 34.2000 |
| U1-U3 | 101.6750 | 101.4510 | 39.7000 | 39.9000 |
| U1-U4 | 124.4210 | 123.4580 | 66.4340 | 66.6780 |
| U2-U3 | 45.9300 | 45.7660 | 46.8000 | 47.1000 |
| U2-U4 | 82.6920 | 81.7670 | 87.9870 | 88.4030 |
| U3-U4 | 56.8300 | 56.2270 | 120.1290 | 120.9260 |
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 | 60464.32871042 |
| 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 | 56.393 |
| HIERARCH ESO ISS PBL12 END | 56.323 |
| HIERARCH ESO ISS PBLA12 START | 33.8 |
| HIERARCH ESO ISS PBLA12 END | 34.2 |
| HIERARCH ESO ISS PBL13 START | 101.675 |
| HIERARCH ESO ISS PBL13 END | 101.451 |
| HIERARCH ESO ISS PBLA13 START | 39.7 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 124.421 |
| HIERARCH ESO ISS PBL14 END | 123.458 |
| HIERARCH ESO ISS PBLA14 START | 66.434 |
| HIERARCH ESO ISS PBLA14 END | 66.678 |
| HIERARCH ESO ISS PBL23 START | 45.93 |
| HIERARCH ESO ISS PBL23 END | 45.766 |
| HIERARCH ESO ISS PBLA23 START | 46.8 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 82.692 |
| HIERARCH ESO ISS PBL24 END | 81.767 |
| HIERARCH ESO ISS PBLA24 START | 87.987 |
| HIERARCH ESO ISS PBLA24 END | 88.403 |
| HIERARCH ESO ISS PBL34 START | 56.83 |
| HIERARCH ESO ISS PBL34 END | 56.227 |
| HIERARCH ESO ISS PBLA34 START | 120.129 |
| HIERARCH ESO ISS PBLA34 END | 120.926 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008893 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003967 |
| HIERARCH ESO ISS AMBI TEMP | 17.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |