Exposure
- ID
- GRAVI.2022-01-22T06:00:09.672_1
- Header ID
- GRAVI.2022-01-22T06:00:09.672
- Date updated
- 2022-01-22 06:10:38 UTC+0000
- Release date
- 2023-01-22 06:10:37 UTC+0000
- UTC Start
- 2022-01-22 06:00:09.672
- UTC End
- 2022-01-22 06:00:57.672
- MJD Start
- 59601.25011195
- MJD End
- 59601.2506675056
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007807
- Ambient temperature (°C)
- 13.67
- Seeing (arcsec)
- 0.74
Observation
- ID
- 49332
- Category
- science
- Program ID
- 108.226K.002
- Program Title
- CHARACTERIZING A NEW, DIRECTLY-IMAGED PLANET TO A YOUNG, SOLAR-TYPE STAR
- Program Type
- Normal
- PI / COI
- BOHN/ KENWORTHY/ GINSKI/ KAMMERER/ LACOUR/ NOWAK/ MAMAJEK/ MESHKAT/ PECAUT/ REGGIANI/ SNIK/ MUGRAUER/ VOGT
Target
- ID
- 36907
- Name
- HD_91881_B
- RA
- 159.021111
- DEC
- -26.6756
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.4160 | 56.4210 | 17.6000 | 17.7000 |
U1-U3 | 101.9110 | 101.9290 | 23.7000 | 23.8000 |
U1-U4 | 127.2190 | 127.3110 | 51.3280 | 51.4850 |
U2-U3 | 46.2120 | 46.2260 | 31.2000 | 31.3000 |
U2-U4 | 86.2250 | 86.3220 | 72.6550 | 72.7990 |
U3-U4 | 59.9960 | 60.0690 | 103.3300 | 103.4380 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.226K.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59601.25011195 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 91881 |
HIERARCH ESO INS SOBJ NAME | HD_91881_B |
RA | 159.021111 |
DEC | -26.6756 |
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 | 68.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 56.416 |
HIERARCH ESO ISS PBL12 END | 56.421 |
HIERARCH ESO ISS PBLA12 START | 17.6 |
HIERARCH ESO ISS PBLA12 END | 17.7 |
HIERARCH ESO ISS PBL13 START | 101.911 |
HIERARCH ESO ISS PBL13 END | 101.929 |
HIERARCH ESO ISS PBLA13 START | 23.7 |
HIERARCH ESO ISS PBLA13 END | 23.8 |
HIERARCH ESO ISS PBL14 START | 127.219 |
HIERARCH ESO ISS PBL14 END | 127.311 |
HIERARCH ESO ISS PBLA14 START | 51.328 |
HIERARCH ESO ISS PBLA14 END | 51.485 |
HIERARCH ESO ISS PBL23 START | 46.212 |
HIERARCH ESO ISS PBL23 END | 46.226 |
HIERARCH ESO ISS PBLA23 START | 31.2 |
HIERARCH ESO ISS PBLA23 END | 31.3 |
HIERARCH ESO ISS PBL24 START | 86.225 |
HIERARCH ESO ISS PBL24 END | 86.322 |
HIERARCH ESO ISS PBLA24 START | 72.655 |
HIERARCH ESO ISS PBLA24 END | 72.799 |
HIERARCH ESO ISS PBL34 START | 59.996 |
HIERARCH ESO ISS PBL34 END | 60.069 |
HIERARCH ESO ISS PBLA34 START | 103.33 |
HIERARCH ESO ISS PBLA34 END | 103.438 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007807 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007807 |
HIERARCH ESO ISS AMBI TEMP | 13.67 |
HIERARCH ESO ISS AMBI FWHM START | 0.74 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |
HIERARCH ESO FT ROBJ NAME | HD_91881_A |
HIERARCH ESO FT ROBJ ALPHA | 103604.507 |
HIERARCH ESO FT ROBJ DELTA | -264031.733 |