Exposure
- ID
- GRAVI.2024-06-01T23:47:52.465_2
- Header ID
- GRAVI.2024-06-01T23:47:52.465
- Date updated
- 2024-06-01 23:55:36 UTC+0000
- Release date
- 2024-06-01 23:55:36 UTC+0000
- UTC Start
- 2024-06-01 23:47:52.465
- UTC End
- 2024-06-01 23:48:32.465
- MJD Start
- 60462.99157946
- MJD End
- 60462.992042423
- Exposure time (s)
- 40.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005906
- Ambient temperature (°C)
- 15.97
- Seeing (arcsec)
- 0.48
Observation
- ID
- 59480
- 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
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2580 | 56.2490 | 27.8000 | 27.9000 |
| U1-U3 | 101.8710 | 101.8510 | 34.2000 | 34.3000 |
| U1-U4 | 129.6050 | 129.5680 | 62.4000 | 62.4970 |
| U2-U3 | 46.3840 | 46.3730 | 42.0000 | 42.0000 |
| U2-U4 | 89.1780 | 89.1550 | 83.3660 | 83.4710 |
| U3-U4 | 62.4450 | 62.4400 | 112.7920 | 112.9000 |
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 | 60462.99157946 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0242_B |
| HIERARCH ESO INS SOBJ NAME | P0242_B |
| RA | 173.067373 |
| DEC | -29.26126 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 56.258 |
| HIERARCH ESO ISS PBL12 END | 56.249 |
| HIERARCH ESO ISS PBLA12 START | 27.8 |
| HIERARCH ESO ISS PBLA12 END | 27.9 |
| HIERARCH ESO ISS PBL13 START | 101.871 |
| HIERARCH ESO ISS PBL13 END | 101.851 |
| HIERARCH ESO ISS PBLA13 START | 34.2 |
| HIERARCH ESO ISS PBLA13 END | 34.3 |
| HIERARCH ESO ISS PBL14 START | 129.605 |
| HIERARCH ESO ISS PBL14 END | 129.568 |
| HIERARCH ESO ISS PBLA14 START | 62.4 |
| HIERARCH ESO ISS PBLA14 END | 62.497 |
| HIERARCH ESO ISS PBL23 START | 46.384 |
| HIERARCH ESO ISS PBL23 END | 46.373 |
| HIERARCH ESO ISS PBLA23 START | 42.0 |
| HIERARCH ESO ISS PBLA23 END | 42.0 |
| HIERARCH ESO ISS PBL24 START | 89.178 |
| HIERARCH ESO ISS PBL24 END | 89.155 |
| HIERARCH ESO ISS PBLA24 START | 83.366 |
| HIERARCH ESO ISS PBLA24 END | 83.471 |
| HIERARCH ESO ISS PBL34 START | 62.445 |
| HIERARCH ESO ISS PBL34 END | 62.44 |
| HIERARCH ESO ISS PBLA34 START | 112.792 |
| HIERARCH ESO ISS PBLA34 END | 112.9 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005906 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005906 |
| HIERARCH ESO ISS AMBI TEMP | 15.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | P0242_A |
| HIERARCH ESO FT ROBJ ALPHA | 113216.404 |
| HIERARCH ESO FT ROBJ DELTA | -291539.679 |