Exposure
- ID
- GRAVI.2024-06-03T04:49:20.113_1
- Header ID
- GRAVI.2024-06-03T04:49:20.113
- Date updated
- 2024-06-03 05:05:27 UTC+0000
- Release date
- 2025-06-03 05:05:27 UTC+0000
- UTC Start
- 2024-06-03 04:49:20.113
- UTC End
- 2024-06-03 04:55:20.113
- MJD Start
- 60464.20092723
- MJD End
- 60464.2050938967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009679
- Ambient temperature (°C)
- 18.27
- Seeing (arcsec)
- 0.39
Observation
- ID
- 59499
- 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
- 44116
- Name
- NGC6618_A16
- RA
- 275.257089
- DEC
- -16.09656
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.5660 | 54.6780 | 16.3000 | 17.1000 |
| U1-U3 | 98.0110 | 98.3150 | 22.7000 | 23.5000 |
| U1-U4 | 121.1610 | 122.1350 | 51.9980 | 52.7890 |
| U2-U3 | 44.1990 | 44.3980 | 30.5000 | 31.4000 |
| U2-U4 | 83.1930 | 84.0040 | 74.5100 | 75.0980 |
| U3-U4 | 59.8470 | 60.2840 | 105.3580 | 105.6800 |
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 | 60464.20092723 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 2MASS J18210112-1605471 |
| HIERARCH ESO INS SOBJ NAME | NGC6618_A16 |
| RA | 275.257089 |
| DEC | -16.09656 |
| 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 | 54.566 |
| HIERARCH ESO ISS PBL12 END | 54.678 |
| HIERARCH ESO ISS PBLA12 START | 16.3 |
| HIERARCH ESO ISS PBLA12 END | 17.1 |
| HIERARCH ESO ISS PBL13 START | 98.011 |
| HIERARCH ESO ISS PBL13 END | 98.315 |
| HIERARCH ESO ISS PBLA13 START | 22.7 |
| HIERARCH ESO ISS PBLA13 END | 23.5 |
| HIERARCH ESO ISS PBL14 START | 121.161 |
| HIERARCH ESO ISS PBL14 END | 122.135 |
| HIERARCH ESO ISS PBLA14 START | 51.998 |
| HIERARCH ESO ISS PBLA14 END | 52.789 |
| HIERARCH ESO ISS PBL23 START | 44.199 |
| HIERARCH ESO ISS PBL23 END | 44.398 |
| HIERARCH ESO ISS PBLA23 START | 30.5 |
| HIERARCH ESO ISS PBLA23 END | 31.4 |
| HIERARCH ESO ISS PBL24 START | 83.193 |
| HIERARCH ESO ISS PBL24 END | 84.004 |
| HIERARCH ESO ISS PBLA24 START | 74.51 |
| HIERARCH ESO ISS PBLA24 END | 75.098 |
| HIERARCH ESO ISS PBL34 START | 59.847 |
| HIERARCH ESO ISS PBL34 END | 60.284 |
| HIERARCH ESO ISS PBLA34 START | 105.358 |
| HIERARCH ESO ISS PBLA34 END | 105.68 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009141 |
| HIERARCH ESO ISS AMBI TEMP | 18.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |