Exposure
- ID
- GRAVI.2021-05-30T00:28:31.057_1
- Header ID
- GRAVI.2021-05-30T00:28:31.057
- Date updated
- 2021-05-30 00:41:02 UTC+0000
- Release date
- 2021-05-30 00:28:31 UTC+0000
- UTC Start
- 2021-05-30 00:28:31.057
- UTC End
- 2021-05-30 00:33:31.057
- MJD Start
- 59364.0198039
- MJD End
- 59364.0232761222
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004609
- Ambient temperature (°C)
- 10.07
- Seeing (arcsec)
- 0.875
Observation
- ID
- 47486
- Category
- calibrator
- Program ID
- 105.20FU.002
- 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/ ESTEVES FILHO/ VAN BOEKEL/ PFUHL/ CASELLI/ ECKART/ EISENHAUER/ LACOUR/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ ...
Target
- ID
- 35617
- Name
- HD91375
- RA
- 157.592259
- DEC
- -71.99312
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 38.3450 | 38.0980 | 55.7000 | 56.8000 |
| U1-U3 | 72.3440 | 71.8750 | 64.3000 | 65.4000 |
| U1-U4 | 113.4410 | 112.9840 | 93.8870 | 95.1680 |
| U2-U3 | 34.8990 | 34.6860 | 73.7000 | 74.9000 |
| U2-U4 | 86.5930 | 86.4420 | 109.7620 | 111.0620 |
| U3-U4 | 61.8770 | 61.9230 | 129.1380 | 130.3660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.20FU.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59364.0198039 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD91375 |
| HIERARCH ESO INS SOBJ NAME | HD91375 |
| RA | 157.592259 |
| DEC | -71.99312 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 38.345 |
| HIERARCH ESO ISS PBL12 END | 38.098 |
| HIERARCH ESO ISS PBLA12 START | 55.7 |
| HIERARCH ESO ISS PBLA12 END | 56.8 |
| HIERARCH ESO ISS PBL13 START | 72.344 |
| HIERARCH ESO ISS PBL13 END | 71.875 |
| HIERARCH ESO ISS PBLA13 START | 64.3 |
| HIERARCH ESO ISS PBLA13 END | 65.4 |
| HIERARCH ESO ISS PBL14 START | 113.441 |
| HIERARCH ESO ISS PBL14 END | 112.984 |
| HIERARCH ESO ISS PBLA14 START | 93.887 |
| HIERARCH ESO ISS PBLA14 END | 95.168 |
| HIERARCH ESO ISS PBL23 START | 34.899 |
| HIERARCH ESO ISS PBL23 END | 34.686 |
| HIERARCH ESO ISS PBLA23 START | 73.7 |
| HIERARCH ESO ISS PBLA23 END | 74.9 |
| HIERARCH ESO ISS PBL24 START | 86.593 |
| HIERARCH ESO ISS PBL24 END | 86.442 |
| HIERARCH ESO ISS PBLA24 START | 109.762 |
| HIERARCH ESO ISS PBLA24 END | 111.062 |
| HIERARCH ESO ISS PBL34 START | 61.877 |
| HIERARCH ESO ISS PBL34 END | 61.923 |
| HIERARCH ESO ISS PBLA34 START | 129.138 |
| HIERARCH ESO ISS PBLA34 END | 130.366 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004612 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004606 |
| HIERARCH ESO ISS AMBI TEMP | 10.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |