Exposure
- ID
- GRAVI.2024-06-03T04:42:44.097_1
- Header ID
- GRAVI.2024-06-03T04:42:44.097
- Date updated
- 2024-06-03 05:00:29 UTC+0000
- Release date
- 2025-06-03 05:00:28 UTC+0000
- UTC Start
- 2024-06-03 04:42:44.097
- UTC End
- 2024-06-03 04:48:44.097
- MJD Start
- 60464.19634371
- MJD End
- 60464.2005103767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0096505
- Ambient temperature (°C)
- 18.16
- Seeing (arcsec)
- 0.375
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 | 54.4530 | 54.5610 | 15.4000 | 16.2000 |
| U1-U3 | 97.6950 | 97.9970 | 21.8000 | 22.6000 |
| U1-U4 | 120.1020 | 121.1140 | 51.1430 | 51.9600 |
| U2-U3 | 43.9890 | 44.1900 | 29.6000 | 30.5000 |
| U2-U4 | 82.2920 | 83.1530 | 73.8770 | 74.4810 |
| U3-U4 | 59.3480 | 59.8250 | 105.0330 | 105.3430 |
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 | 60464.19634371 |
| 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 | 54.453 |
| HIERARCH ESO ISS PBL12 END | 54.561 |
| HIERARCH ESO ISS PBLA12 START | 15.4 |
| HIERARCH ESO ISS PBLA12 END | 16.2 |
| HIERARCH ESO ISS PBL13 START | 97.695 |
| HIERARCH ESO ISS PBL13 END | 97.997 |
| HIERARCH ESO ISS PBLA13 START | 21.8 |
| HIERARCH ESO ISS PBLA13 END | 22.6 |
| HIERARCH ESO ISS PBL14 START | 120.102 |
| HIERARCH ESO ISS PBL14 END | 121.114 |
| HIERARCH ESO ISS PBLA14 START | 51.143 |
| HIERARCH ESO ISS PBLA14 END | 51.96 |
| HIERARCH ESO ISS PBL23 START | 43.989 |
| HIERARCH ESO ISS PBL23 END | 44.19 |
| HIERARCH ESO ISS PBLA23 START | 29.6 |
| HIERARCH ESO ISS PBLA23 END | 30.5 |
| HIERARCH ESO ISS PBL24 START | 82.292 |
| HIERARCH ESO ISS PBL24 END | 83.153 |
| HIERARCH ESO ISS PBLA24 START | 73.877 |
| HIERARCH ESO ISS PBLA24 END | 74.481 |
| HIERARCH ESO ISS PBL34 START | 59.348 |
| HIERARCH ESO ISS PBL34 END | 59.825 |
| HIERARCH ESO ISS PBLA34 START | 105.033 |
| HIERARCH ESO ISS PBLA34 END | 105.343 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009084 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010217 |
| HIERARCH ESO ISS AMBI TEMP | 18.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |