Exposure
- ID
- GRAVI.2024-02-27T00:00:48.557_2
- Header ID
- GRAVI.2024-02-27T00:00:48.557
- Date updated
- 2024-02-27 00:40:13 UTC+0000
- Release date
- 2024-02-27 00:40:12 UTC+0000
- UTC Start
- 2024-02-27 00:00:48.557
- UTC End
- 2024-02-27 00:06:08.557
- MJD Start
- 60367.000562
- MJD End
- 60367.0042657037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008314
- Ambient temperature (°C)
- 15.1
- Seeing (arcsec)
- 0.995
Observation
- ID
- 58515
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43138
- Name
- P0080_A
- RA
- 96.721125
- DEC
- 4.06665527777778
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 | 48.7430 | 49.0390 | 24.7000 | 25.3000 |
| U1-U3 | 88.7130 | 89.3780 | 32.0000 | 32.6000 |
| U1-U4 | 119.4910 | 120.5920 | 62.6300 | 62.8020 |
| U2-U3 | 40.8420 | 41.2000 | 40.8000 | 41.2000 |
| U2-U4 | 86.4090 | 86.9450 | 82.9230 | 82.8670 |
| U3-U4 | 62.4690 | 62.4640 | 108.9520 | 108.8540 |
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 | 60367.000562 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0080_B |
| HIERARCH ESO INS SOBJ NAME | P0080_B |
| RA | 96.720269 |
| DEC | 4.06789 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.743 |
| HIERARCH ESO ISS PBL12 END | 49.039 |
| HIERARCH ESO ISS PBLA12 START | 24.7 |
| HIERARCH ESO ISS PBLA12 END | 25.3 |
| HIERARCH ESO ISS PBL13 START | 88.713 |
| HIERARCH ESO ISS PBL13 END | 89.378 |
| HIERARCH ESO ISS PBLA13 START | 32.0 |
| HIERARCH ESO ISS PBLA13 END | 32.6 |
| HIERARCH ESO ISS PBL14 START | 119.491 |
| HIERARCH ESO ISS PBL14 END | 120.592 |
| HIERARCH ESO ISS PBLA14 START | 62.63 |
| HIERARCH ESO ISS PBLA14 END | 62.802 |
| HIERARCH ESO ISS PBL23 START | 40.842 |
| HIERARCH ESO ISS PBL23 END | 41.2 |
| HIERARCH ESO ISS PBLA23 START | 40.8 |
| HIERARCH ESO ISS PBLA23 END | 41.2 |
| HIERARCH ESO ISS PBL24 START | 86.409 |
| HIERARCH ESO ISS PBL24 END | 86.945 |
| HIERARCH ESO ISS PBLA24 START | 82.923 |
| HIERARCH ESO ISS PBLA24 END | 82.867 |
| HIERARCH ESO ISS PBL34 START | 62.469 |
| HIERARCH ESO ISS PBL34 END | 62.464 |
| HIERARCH ESO ISS PBLA34 START | 108.952 |
| HIERARCH ESO ISS PBLA34 END | 108.854 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008314 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008314 |
| HIERARCH ESO ISS AMBI TEMP | 15.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |
| HIERARCH ESO FT ROBJ NAME | P0080_A |
| HIERARCH ESO FT ROBJ ALPHA | 062653.070 |
| HIERARCH ESO FT ROBJ DELTA | 040359.959 |