Exposure
- ID
- GRAVI.2024-02-01T02:44:36.933_2
- Header ID
- GRAVI.2024-02-01T02:44:36.933
- Date updated
- 2024-02-01 03:00:38 UTC+0000
- Release date
- 2024-02-01 03:00:37 UTC+0000
- UTC Start
- 2024-02-01 02:44:36.933
- UTC End
- 2024-02-01 02:49:56.933
- MJD Start
- 60341.11431635
- MJD End
- 60341.1180200537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003173
- Ambient temperature (°C)
- 17.08
- Seeing (arcsec)
- 1.125
Observation
- ID
- 58314
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43179
- Name
- P0057_A
- RA
- 83.8186083333333
- DEC
- -5.38970027777778
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 | 22.8620 | 22.7200 | 147.9000 | 148.6000 |
| A0-D0 | 31.4730 | 31.3280 | 73.5000 | 73.5000 |
| A0-C1 | 20.6880 | 20.4870 | 118.6720 | 119.1120 |
| B2-D0 | 33.5600 | 33.6230 | 32.5000 | 32.8000 |
| B2-C1 | 11.1790 | 11.2000 | 32.4270 | 32.7280 |
| D0-C1 | 22.3810 | 22.4230 | 212.4860 | 212.7860 |
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 | 60341.11431635 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0057_B |
| HIERARCH ESO INS SOBJ NAME | P0057_B |
| RA | 83.817458 |
| DEC | -5.38825 |
| 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 | 22.862 |
| HIERARCH ESO ISS PBL12 END | 22.72 |
| HIERARCH ESO ISS PBLA12 START | 147.9 |
| HIERARCH ESO ISS PBLA12 END | 148.6 |
| HIERARCH ESO ISS PBL13 START | 31.473 |
| HIERARCH ESO ISS PBL13 END | 31.328 |
| HIERARCH ESO ISS PBLA13 START | 73.5 |
| HIERARCH ESO ISS PBLA13 END | 73.5 |
| HIERARCH ESO ISS PBL14 START | 20.688 |
| HIERARCH ESO ISS PBL14 END | 20.487 |
| HIERARCH ESO ISS PBLA14 START | 118.672 |
| HIERARCH ESO ISS PBLA14 END | 119.112 |
| HIERARCH ESO ISS PBL23 START | 33.56 |
| HIERARCH ESO ISS PBL23 END | 33.623 |
| HIERARCH ESO ISS PBLA23 START | 32.5 |
| HIERARCH ESO ISS PBLA23 END | 32.8 |
| HIERARCH ESO ISS PBL24 START | 11.179 |
| HIERARCH ESO ISS PBL24 END | 11.2 |
| HIERARCH ESO ISS PBLA24 START | 32.427 |
| HIERARCH ESO ISS PBLA24 END | 32.728 |
| HIERARCH ESO ISS PBL34 START | 22.381 |
| HIERARCH ESO ISS PBL34 END | 22.423 |
| HIERARCH ESO ISS PBLA34 START | 212.486 |
| HIERARCH ESO ISS PBLA34 END | 212.786 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002668 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003678 |
| HIERARCH ESO ISS AMBI TEMP | 17.08 |
| HIERARCH ESO ISS AMBI FWHM START | 1.17 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |
| HIERARCH ESO FT ROBJ NAME | P0057_A |
| HIERARCH ESO FT ROBJ ALPHA | 053516.466 |
| HIERARCH ESO FT ROBJ DELTA | -052322.921 |