Exposure
- ID
- GRAVI.2022-04-21T05:55:38.822_1
- Header ID
- GRAVI.2022-04-21T05:55:38.822
- Date updated
- 2022-04-21 06:10:23 UTC+0000
- Release date
- 2023-04-21 06:10:23 UTC+0000
- UTC Start
- 2022-04-21 05:55:38.822
- UTC End
- 2022-04-21 06:01:38.822
- MJD Start
- 59690.24697711
- MJD End
- 59690.2511437767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002407
- Ambient temperature (°C)
- 8.73
- Seeing (arcsec)
- 1.285
Observation
- ID
- 50491
- Category
- science
- Program ID
- 109.237J.001
- Program Title
- CHARACTERIZING THE TARGET OF A NOVEL JWST CYCLE 1 GO OBSERVATION WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- BALMER/ KAMMERER/ PUEYO/ SIVARAMAKRISHNAN/ LACOUR
Target
- ID
- 37739
- Name
- hip75056ab
- RA
- 230.058477
- DEC
- -34.92531
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.9560 | 55.8730 | 25.2000 | 25.9000 |
| U1-U3 | 101.5320 | 101.3630 | 31.6000 | 32.3000 |
| U1-U4 | 130.0000 | 129.8320 | 59.3860 | 60.2480 |
| U2-U3 | 46.3360 | 46.2550 | 39.2000 | 40.0000 |
| U2-U4 | 89.4250 | 89.4220 | 79.9710 | 80.8760 |
| U3-U4 | 62.1650 | 62.2820 | 109.0770 | 109.9440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.237J.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59690.24697711 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD136164 |
| HIERARCH ESO INS SOBJ NAME | hip75056ab |
| RA | 230.058477 |
| DEC | -34.92531 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 55.956 |
| HIERARCH ESO ISS PBL12 END | 55.873 |
| HIERARCH ESO ISS PBLA12 START | 25.2 |
| HIERARCH ESO ISS PBLA12 END | 25.9 |
| HIERARCH ESO ISS PBL13 START | 101.532 |
| HIERARCH ESO ISS PBL13 END | 101.363 |
| HIERARCH ESO ISS PBLA13 START | 31.6 |
| HIERARCH ESO ISS PBLA13 END | 32.3 |
| HIERARCH ESO ISS PBL14 START | 130.0 |
| HIERARCH ESO ISS PBL14 END | 129.832 |
| HIERARCH ESO ISS PBLA14 START | 59.386 |
| HIERARCH ESO ISS PBLA14 END | 60.248 |
| HIERARCH ESO ISS PBL23 START | 46.336 |
| HIERARCH ESO ISS PBL23 END | 46.255 |
| HIERARCH ESO ISS PBLA23 START | 39.2 |
| HIERARCH ESO ISS PBLA23 END | 40.0 |
| HIERARCH ESO ISS PBL24 START | 89.425 |
| HIERARCH ESO ISS PBL24 END | 89.422 |
| HIERARCH ESO ISS PBLA24 START | 79.971 |
| HIERARCH ESO ISS PBLA24 END | 80.876 |
| HIERARCH ESO ISS PBL34 START | 62.165 |
| HIERARCH ESO ISS PBL34 END | 62.282 |
| HIERARCH ESO ISS PBLA34 START | 109.077 |
| HIERARCH ESO ISS PBLA34 END | 109.944 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002901 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001913 |
| HIERARCH ESO ISS AMBI TEMP | 8.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.36 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |
| HIERARCH ESO FT ROBJ NAME | HD136164 |
| HIERARCH ESO FT ROBJ ALPHA | 152013.392 |
| HIERARCH ESO FT ROBJ DELTA | -345531.571 |