Exposure
- ID
- GRAVI.2024-06-18T01:04:38.455_2
- Header ID
- GRAVI.2024-06-18T01:04:38.455
- Date updated
- 2024-06-18 01:10:46 UTC+0000
- Release date
- 2024-06-18 01:10:46 UTC+0000
- UTC Start
- 2024-06-18 01:04:38.455
- UTC End
- 2024-06-18 01:05:58.455
- MJD Start
- 60479.04488952
- MJD End
- 60479.0458154459
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.59
- Seeing (arcsec)
- 0.87
Observation
- ID
- 59648
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 41837
- Name
- P0446_A
- RA
- 212.743695833333
- DEC
- -2.67445055555556
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 | 24.2130 | 24.1820 | 140.3000 | 140.5000 |
| A0-D0 | 31.7340 | 31.7590 | 72.3000 | 72.3000 |
| A0-C1 | 22.3500 | 22.3290 | 114.3290 | 114.3770 |
| B2-D0 | 31.9330 | 31.9690 | 27.6000 | 27.7000 |
| B2-C1 | 10.6370 | 10.6490 | 27.5060 | 27.6500 |
| D0-C1 | 21.2960 | 21.3200 | 207.5730 | 207.7170 |
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 | 60479.04488952 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0446_B |
| HIERARCH ESO INS SOBJ NAME | P0446_B |
| RA | 212.743001 |
| DEC | -2.67497 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 24.213 |
| HIERARCH ESO ISS PBL12 END | 24.182 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.5 |
| HIERARCH ESO ISS PBL13 START | 31.734 |
| HIERARCH ESO ISS PBL13 END | 31.759 |
| HIERARCH ESO ISS PBLA13 START | 72.3 |
| HIERARCH ESO ISS PBLA13 END | 72.3 |
| HIERARCH ESO ISS PBL14 START | 22.35 |
| HIERARCH ESO ISS PBL14 END | 22.329 |
| HIERARCH ESO ISS PBLA14 START | 114.329 |
| HIERARCH ESO ISS PBLA14 END | 114.377 |
| HIERARCH ESO ISS PBL23 START | 31.933 |
| HIERARCH ESO ISS PBL23 END | 31.969 |
| HIERARCH ESO ISS PBLA23 START | 27.6 |
| HIERARCH ESO ISS PBLA23 END | 27.7 |
| HIERARCH ESO ISS PBL24 START | 10.637 |
| HIERARCH ESO ISS PBL24 END | 10.649 |
| HIERARCH ESO ISS PBLA24 START | 27.506 |
| HIERARCH ESO ISS PBLA24 END | 27.65 |
| HIERARCH ESO ISS PBL34 START | 21.296 |
| HIERARCH ESO ISS PBL34 END | 21.32 |
| HIERARCH ESO ISS PBLA34 START | 207.573 |
| HIERARCH ESO ISS PBLA34 END | 207.717 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | P0446_A |
| HIERARCH ESO FT ROBJ ALPHA | 141058.487 |
| HIERARCH ESO FT ROBJ DELTA | -024028.022 |