Exposure
- ID
- GRAVI.2021-02-09T00:13:00.818_1
- Header ID
- GRAVI.2021-02-09T00:13:00.818
- Date updated
- 2021-02-09 00:27:05 UTC+0000
- Release date
- 2021-02-09 00:13:00 UTC+0000
- UTC Start
- 2021-02-09 00:13:00.818
- UTC End
- 2021-02-09 00:19:00.818
- MJD Start
- 59254.00903725
- MJD End
- 59254.0132039167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002449
- Ambient temperature (°C)
- 13.51
- Seeing (arcsec)
- 0.86
Observation
- ID
- 46701
- Category
- calibrator
- Program ID
- 106.212G.003
- 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
- 35056
- Name
- HD34909
- RA
- 80.154968
- DEC
- -5.82278
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5030 | 90.4480 | 113.7000 | 113.9000 |
| A0-J2 | 128.1910 | 128.5930 | 91.9000 | 92.0000 |
| A0-J3 | 125.2880 | 126.1030 | 45.1270 | 45.6540 |
| G1-J2 | 55.5590 | 55.9370 | 54.5000 | 55.0000 |
| G1-J3 | 124.9170 | 124.9820 | 2.7150 | 3.4270 |
| J2-J3 | 100.5600 | 100.2730 | 336.9720 | 337.5230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59254.00903725 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 34909 |
| HIERARCH ESO INS SOBJ NAME | HD34909 |
| RA | 80.154968 |
| DEC | -5.82278 |
| 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 | J3 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 90.503 |
| HIERARCH ESO ISS PBL12 END | 90.448 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.9 |
| HIERARCH ESO ISS PBL13 START | 128.191 |
| HIERARCH ESO ISS PBL13 END | 128.593 |
| HIERARCH ESO ISS PBLA13 START | 91.9 |
| HIERARCH ESO ISS PBLA13 END | 92.0 |
| HIERARCH ESO ISS PBL14 START | 125.288 |
| HIERARCH ESO ISS PBL14 END | 126.103 |
| HIERARCH ESO ISS PBLA14 START | 45.127 |
| HIERARCH ESO ISS PBLA14 END | 45.654 |
| HIERARCH ESO ISS PBL23 START | 55.559 |
| HIERARCH ESO ISS PBL23 END | 55.937 |
| HIERARCH ESO ISS PBLA23 START | 54.5 |
| HIERARCH ESO ISS PBLA23 END | 55.0 |
| HIERARCH ESO ISS PBL24 START | 124.917 |
| HIERARCH ESO ISS PBL24 END | 124.982 |
| HIERARCH ESO ISS PBLA24 START | 2.715 |
| HIERARCH ESO ISS PBLA24 END | 3.427 |
| HIERARCH ESO ISS PBL34 START | 100.56 |
| HIERARCH ESO ISS PBL34 END | 100.273 |
| HIERARCH ESO ISS PBLA34 START | 336.972 |
| HIERARCH ESO ISS PBLA34 END | 337.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002449 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002449 |
| HIERARCH ESO ISS AMBI TEMP | 13.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |