Exposure
- ID
- GRAVI.2022-04-21T05:46:47.800_1
- Header ID
- GRAVI.2022-04-21T05:46:47.800
- Date updated
- 2022-04-21 06:00:29 UTC+0000
- Release date
- 2023-04-21 06:00:29 UTC+0000
- UTC Start
- 2022-04-21 05:46:47.800
- UTC End
- 2022-04-21 05:52:47.800
- MJD Start
- 59690.24083102
- MJD End
- 59690.2449976867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026245
- Ambient temperature (°C)
- 8.84
- Seeing (arcsec)
- 1.045
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 | 56.0600 | 55.9870 | 24.2000 | 24.9000 |
| U1-U3 | 101.7410 | 101.5960 | 30.5000 | 31.2000 |
| U1-U4 | 130.1530 | 130.0550 | 58.1520 | 59.0310 |
| U2-U3 | 46.4330 | 46.3670 | 38.1000 | 38.9000 |
| U2-U4 | 89.3540 | 89.4130 | 78.6880 | 79.6010 |
| U3-U4 | 61.9500 | 62.1080 | 107.8690 | 108.7260 |
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 | 59690.24083102 |
| 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 | 56.06 |
| HIERARCH ESO ISS PBL12 END | 55.987 |
| HIERARCH ESO ISS PBLA12 START | 24.2 |
| HIERARCH ESO ISS PBLA12 END | 24.9 |
| HIERARCH ESO ISS PBL13 START | 101.741 |
| HIERARCH ESO ISS PBL13 END | 101.596 |
| HIERARCH ESO ISS PBLA13 START | 30.5 |
| HIERARCH ESO ISS PBLA13 END | 31.2 |
| HIERARCH ESO ISS PBL14 START | 130.153 |
| HIERARCH ESO ISS PBL14 END | 130.055 |
| HIERARCH ESO ISS PBLA14 START | 58.152 |
| HIERARCH ESO ISS PBLA14 END | 59.031 |
| HIERARCH ESO ISS PBL23 START | 46.433 |
| HIERARCH ESO ISS PBL23 END | 46.367 |
| HIERARCH ESO ISS PBLA23 START | 38.1 |
| HIERARCH ESO ISS PBLA23 END | 38.9 |
| HIERARCH ESO ISS PBL24 START | 89.354 |
| HIERARCH ESO ISS PBL24 END | 89.413 |
| HIERARCH ESO ISS PBLA24 START | 78.688 |
| HIERARCH ESO ISS PBLA24 END | 79.601 |
| HIERARCH ESO ISS PBL34 START | 61.95 |
| HIERARCH ESO ISS PBL34 END | 62.108 |
| HIERARCH ESO ISS PBLA34 START | 107.869 |
| HIERARCH ESO ISS PBLA34 END | 108.726 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002348 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002901 |
| HIERARCH ESO ISS AMBI TEMP | 8.84 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | HD136164 |
| HIERARCH ESO FT ROBJ ALPHA | 152013.392 |
| HIERARCH ESO FT ROBJ DELTA | -345531.571 |