Exposure
- ID
- GRAVI.2024-06-03T07:46:41.563_1
- Header ID
- GRAVI.2024-06-03T07:46:41.563
- Date updated
- 2024-06-03 08:00:34 UTC+0000
- Release date
- 2025-06-03 08:00:34 UTC+0000
- UTC Start
- 2024-06-03 07:46:41.563
- UTC End
- 2024-06-03 07:52:41.563
- MJD Start
- 60464.32409217
- MJD End
- 60464.3282588367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008893
- Ambient temperature (°C)
- 17.97
- Seeing (arcsec)
- 0.375
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 | 56.4530 | 56.3970 | 33.5000 | 33.8000 |
| U1-U3 | 101.8800 | 101.6870 | 39.3000 | 39.6000 |
| U1-U4 | 125.3610 | 124.4760 | 66.1610 | 66.4200 |
| U2-U3 | 46.0850 | 45.9400 | 46.5000 | 46.8000 |
| U2-U4 | 83.6080 | 82.7440 | 87.5490 | 87.9620 |
| U3-U4 | 57.4410 | 56.8640 | 119.3170 | 120.0830 |
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 | 60464.32409217 |
| 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 | 56.453 |
| HIERARCH ESO ISS PBL12 END | 56.397 |
| HIERARCH ESO ISS PBLA12 START | 33.5 |
| HIERARCH ESO ISS PBLA12 END | 33.8 |
| HIERARCH ESO ISS PBL13 START | 101.88 |
| HIERARCH ESO ISS PBL13 END | 101.687 |
| HIERARCH ESO ISS PBLA13 START | 39.3 |
| HIERARCH ESO ISS PBLA13 END | 39.6 |
| HIERARCH ESO ISS PBL14 START | 125.361 |
| HIERARCH ESO ISS PBL14 END | 124.476 |
| HIERARCH ESO ISS PBLA14 START | 66.161 |
| HIERARCH ESO ISS PBLA14 END | 66.42 |
| HIERARCH ESO ISS PBL23 START | 46.085 |
| HIERARCH ESO ISS PBL23 END | 45.94 |
| HIERARCH ESO ISS PBLA23 START | 46.5 |
| HIERARCH ESO ISS PBLA23 END | 46.8 |
| HIERARCH ESO ISS PBL24 START | 83.608 |
| HIERARCH ESO ISS PBL24 END | 82.744 |
| HIERARCH ESO ISS PBLA24 START | 87.549 |
| HIERARCH ESO ISS PBLA24 END | 87.962 |
| HIERARCH ESO ISS PBL34 START | 57.441 |
| HIERARCH ESO ISS PBL34 END | 56.864 |
| HIERARCH ESO ISS PBLA34 START | 119.317 |
| HIERARCH ESO ISS PBLA34 END | 120.083 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008893 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008893 |
| HIERARCH ESO ISS AMBI TEMP | 17.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |