Exposure
- ID
- GRAVI.2024-05-22T22:59:27.891_2
- Header ID
- GRAVI.2024-05-22T22:59:27.891
- Date updated
- 2024-05-25 02:26:14 UTC+0000
- Release date
- 2024-05-25 02:26:14 UTC+0000
- UTC Start
- 2024-05-22 22:59:27.891
- UTC End
- 2024-05-22 23:04:47.891
- MJD Start
- 60452.9579617
- MJD End
- 60452.9616654037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002117
- Ambient temperature (°C)
- 9.32
- Seeing (arcsec)
- 1.21
Observation
- ID
- 59358
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43520
- Name
- P0242_A
- RA
- 173.06835
- DEC
- -29.2610219444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.5470 | 24.6360 | 135.5000 | 136.0000 |
| A0-D0 | 31.2220 | 31.3500 | 61.7000 | 62.5000 |
| A0-C1 | 21.6930 | 21.8190 | 108.1000 | 108.6820 |
| B2-D0 | 33.9220 | 33.9270 | 17.6000 | 18.4000 |
| B2-C1 | 11.3000 | 11.3010 | 17.5990 | 18.3200 |
| D0-C1 | 22.6220 | 22.6260 | 197.6600 | 198.3810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60452.9579617 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0242_B |
| HIERARCH ESO INS SOBJ NAME | P0242_B |
| RA | 173.067442 |
| DEC | -29.2614 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.547 |
| HIERARCH ESO ISS PBL12 END | 24.636 |
| HIERARCH ESO ISS PBLA12 START | 135.5 |
| HIERARCH ESO ISS PBLA12 END | 136.0 |
| HIERARCH ESO ISS PBL13 START | 31.222 |
| HIERARCH ESO ISS PBL13 END | 31.35 |
| HIERARCH ESO ISS PBLA13 START | 61.7 |
| HIERARCH ESO ISS PBLA13 END | 62.5 |
| HIERARCH ESO ISS PBL14 START | 21.693 |
| HIERARCH ESO ISS PBL14 END | 21.819 |
| HIERARCH ESO ISS PBLA14 START | 108.1 |
| HIERARCH ESO ISS PBLA14 END | 108.682 |
| HIERARCH ESO ISS PBL23 START | 33.922 |
| HIERARCH ESO ISS PBL23 END | 33.927 |
| HIERARCH ESO ISS PBLA23 START | 17.6 |
| HIERARCH ESO ISS PBLA23 END | 18.4 |
| HIERARCH ESO ISS PBL24 START | 11.3 |
| HIERARCH ESO ISS PBL24 END | 11.301 |
| HIERARCH ESO ISS PBLA24 START | 17.599 |
| HIERARCH ESO ISS PBLA24 END | 18.32 |
| HIERARCH ESO ISS PBL34 START | 22.622 |
| HIERARCH ESO ISS PBL34 END | 22.626 |
| HIERARCH ESO ISS PBLA34 START | 197.66 |
| HIERARCH ESO ISS PBLA34 END | 198.381 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002117 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002117 |
| HIERARCH ESO ISS AMBI TEMP | 9.32 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |
| HIERARCH ESO FT ROBJ NAME | P0242_A |
| HIERARCH ESO FT ROBJ ALPHA | 113216.404 |
| HIERARCH ESO FT ROBJ DELTA | -291539.679 |