Exposure
- ID
- GRAVI.2022-06-10T01:26:15.024_1
- Header ID
- GRAVI.2022-06-10T01:26:15.024
- Date updated
- 2022-06-10 01:41:03 UTC+0000
- Release date
- 2023-06-10 01:41:03 UTC+0000
- UTC Start
- 2022-06-10 01:26:15.024
- UTC End
- 2022-06-10 01:32:15.024
- MJD Start
- 59740.05989611
- MJD End
- 59740.0640627767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050255
- Ambient temperature (°C)
- 10.65
- Seeing (arcsec)
- 0.88
Observation
- ID
- 51209
- Category
- science
- Program ID
- 109.22ZC.008
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 38157
- Name
- HD104237
- RA
- 180.000231
- DEC
- -78.19321
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.1680 | 87.2650 | 133.8000 | 135.3000 |
| A0-J2 | 129.0120 | 128.9750 | 120.3000 | 121.9000 |
| A0-K0 | 119.4420 | 119.1960 | 107.2230 | 108.8070 |
| G1-J2 | 48.6810 | 48.5030 | 95.7000 | 97.2000 |
| G1-K0 | 56.9340 | 56.5770 | 63.9980 | 65.3740 |
| J2-K0 | 29.8980 | 29.8760 | 5.2450 | 6.3820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22ZC.008 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59740.05989611 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DX Cha |
| HIERARCH ESO INS SOBJ NAME | HD104237 |
| RA | 180.000231 |
| DEC | -78.19321 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 87.168 |
| HIERARCH ESO ISS PBL12 END | 87.265 |
| HIERARCH ESO ISS PBLA12 START | 133.8 |
| HIERARCH ESO ISS PBLA12 END | 135.3 |
| HIERARCH ESO ISS PBL13 START | 129.012 |
| HIERARCH ESO ISS PBL13 END | 128.975 |
| HIERARCH ESO ISS PBLA13 START | 120.3 |
| HIERARCH ESO ISS PBLA13 END | 121.9 |
| HIERARCH ESO ISS PBL14 START | 119.442 |
| HIERARCH ESO ISS PBL14 END | 119.196 |
| HIERARCH ESO ISS PBLA14 START | 107.223 |
| HIERARCH ESO ISS PBLA14 END | 108.807 |
| HIERARCH ESO ISS PBL23 START | 48.681 |
| HIERARCH ESO ISS PBL23 END | 48.503 |
| HIERARCH ESO ISS PBLA23 START | 95.7 |
| HIERARCH ESO ISS PBLA23 END | 97.2 |
| HIERARCH ESO ISS PBL24 START | 56.934 |
| HIERARCH ESO ISS PBL24 END | 56.577 |
| HIERARCH ESO ISS PBLA24 START | 63.998 |
| HIERARCH ESO ISS PBLA24 END | 65.374 |
| HIERARCH ESO ISS PBL34 START | 29.898 |
| HIERARCH ESO ISS PBL34 END | 29.876 |
| HIERARCH ESO ISS PBLA34 START | 5.245 |
| HIERARCH ESO ISS PBLA34 END | 6.382 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004584 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005467 |
| HIERARCH ESO ISS AMBI TEMP | 10.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |