Exposure
- ID
- GRAVI.2024-12-11T03:38:10.887_2
- Header ID
- GRAVI.2024-12-11T03:38:10.887
- Date updated
- 2024-12-11 03:55:32 UTC+0000
- Release date
- 2024-12-11 03:55:32 UTC+0000
- UTC Start
- 2024-12-11 03:38:10.887
- UTC End
- 2024-12-11 03:43:30.887
- MJD Start
- 60655.1515149
- MJD End
- 60655.1552186037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063785
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.635
Observation
- ID
- 62314
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42554
- Name
- P0048_A
- RA
- 79.8399916666666
- DEC
- -10.7474569444444
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 | 53.6140 | 53.7700 | 19.8000 | 20.6000 |
| U1-U3 | 96.6270 | 97.0120 | 26.5000 | 27.2000 |
| U1-U4 | 122.3880 | 123.3060 | 56.2970 | 56.8560 |
| U2-U3 | 43.8170 | 44.0460 | 34.6000 | 35.3000 |
| U2-U4 | 85.4330 | 86.0660 | 78.1960 | 78.5600 |
| U3-U4 | 61.5910 | 61.8270 | 107.5550 | 107.7610 |
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 | 60655.1515149 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0048_B |
| HIERARCH ESO INS SOBJ NAME | P0048_B |
| RA | 79.838538 |
| DEC | -10.74728 |
| 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 | 53.614 |
| HIERARCH ESO ISS PBL12 END | 53.77 |
| HIERARCH ESO ISS PBLA12 START | 19.8 |
| HIERARCH ESO ISS PBLA12 END | 20.6 |
| HIERARCH ESO ISS PBL13 START | 96.627 |
| HIERARCH ESO ISS PBL13 END | 97.012 |
| HIERARCH ESO ISS PBLA13 START | 26.5 |
| HIERARCH ESO ISS PBLA13 END | 27.2 |
| HIERARCH ESO ISS PBL14 START | 122.388 |
| HIERARCH ESO ISS PBL14 END | 123.306 |
| HIERARCH ESO ISS PBLA14 START | 56.297 |
| HIERARCH ESO ISS PBLA14 END | 56.856 |
| HIERARCH ESO ISS PBL23 START | 43.817 |
| HIERARCH ESO ISS PBL23 END | 44.046 |
| HIERARCH ESO ISS PBLA23 START | 34.6 |
| HIERARCH ESO ISS PBLA23 END | 35.3 |
| HIERARCH ESO ISS PBL24 START | 85.433 |
| HIERARCH ESO ISS PBL24 END | 86.066 |
| HIERARCH ESO ISS PBLA24 START | 78.196 |
| HIERARCH ESO ISS PBLA24 END | 78.56 |
| HIERARCH ESO ISS PBL34 START | 61.591 |
| HIERARCH ESO ISS PBL34 END | 61.827 |
| HIERARCH ESO ISS PBLA34 START | 107.555 |
| HIERARCH ESO ISS PBLA34 END | 107.761 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005463 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007294 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | P0048_A |
| HIERARCH ESO FT ROBJ ALPHA | 051921.598 |
| HIERARCH ESO FT ROBJ DELTA | -104450.845 |