Exposure
- ID
- GRAVI.2024-03-18T00:09:57.194_1
- Header ID
- GRAVI.2024-03-18T00:09:57.194
- Date updated
- 2024-03-18 00:25:31 UTC+0000
- Release date
- 2024-03-18 00:09:57 UTC+0000
- UTC Start
- 2024-03-18 00:09:57.194
- UTC End
- 2024-03-18 00:15:57.194
- MJD Start
- 60387.00691197
- MJD End
- 60387.0110786367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015308
- Ambient temperature (°C)
- 17.87
- Seeing (arcsec)
- 1.07
Observation
- ID
- 58635
- Category
- calibrator
- Program ID
- 112.25T1.006
- 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/ DUVERT/ BERGER/ ...
Target
- ID
- 43171
- Name
- HD43847
- RA
- 94.145309
- DEC
- -39.26449
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3910 | 90.2960 | 123.9000 | 124.9000 |
| A0-J2 | 127.3230 | 126.8360 | 101.6000 | 102.6000 |
| A0-K0 | 123.5890 | 122.8660 | 79.8950 | 80.8320 |
| G1-J2 | 55.5230 | 55.1780 | 63.5000 | 64.3000 |
| G1-K0 | 85.8320 | 85.4940 | 32.9030 | 33.5510 |
| J2-K0 | 47.3680 | 47.3820 | 356.3040 | 357.0150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25T1.006 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60387.00691197 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 43847 |
| HIERARCH ESO INS SOBJ NAME | HD43847 |
| RA | 94.145309 |
| DEC | -39.26449 |
| 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 | 90.391 |
| HIERARCH ESO ISS PBL12 END | 90.296 |
| HIERARCH ESO ISS PBLA12 START | 123.9 |
| HIERARCH ESO ISS PBLA12 END | 124.9 |
| HIERARCH ESO ISS PBL13 START | 127.323 |
| HIERARCH ESO ISS PBL13 END | 126.836 |
| HIERARCH ESO ISS PBLA13 START | 101.6 |
| HIERARCH ESO ISS PBLA13 END | 102.6 |
| HIERARCH ESO ISS PBL14 START | 123.589 |
| HIERARCH ESO ISS PBL14 END | 122.866 |
| HIERARCH ESO ISS PBLA14 START | 79.895 |
| HIERARCH ESO ISS PBLA14 END | 80.832 |
| HIERARCH ESO ISS PBL23 START | 55.523 |
| HIERARCH ESO ISS PBL23 END | 55.178 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 64.3 |
| HIERARCH ESO ISS PBL24 START | 85.832 |
| HIERARCH ESO ISS PBL24 END | 85.494 |
| HIERARCH ESO ISS PBLA24 START | 32.903 |
| HIERARCH ESO ISS PBLA24 END | 33.551 |
| HIERARCH ESO ISS PBL34 START | 47.368 |
| HIERARCH ESO ISS PBL34 END | 47.382 |
| HIERARCH ESO ISS PBLA34 START | 356.304 |
| HIERARCH ESO ISS PBLA34 END | 357.015 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01332 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.017296 |
| HIERARCH ESO ISS AMBI TEMP | 17.87 |
| HIERARCH ESO ISS AMBI FWHM START | 1.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |