Exposure
- ID
- GRAVI.2024-06-18T01:40:50.546_2
- Header ID
- GRAVI.2024-06-18T01:40:50.546
- Date updated
- 2024-06-18 01:55:43 UTC+0000
- Release date
- 2024-06-18 01:55:42 UTC+0000
- UTC Start
- 2024-06-18 01:40:50.546
- UTC End
- 2024-06-18 01:46:10.546
- MJD Start
- 60479.07002947
- MJD End
- 60479.0737331737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.58
- Seeing (arcsec)
- 0.87
Observation
- ID
- 59652
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44244
- Name
- P0442_A
- RA
- 212.2782
- DEC
- -59.7234375
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 | 23.0450 | 23.1220 | 142.9000 | 143.9000 |
| A0-D0 | 30.8890 | 30.7840 | 81.8000 | 83.0000 |
| A0-C1 | 22.2360 | 22.2800 | 118.9960 | 120.1520 |
| B2-D0 | 28.2430 | 28.1040 | 36.2000 | 37.0000 |
| B2-C1 | 9.4070 | 9.3600 | 36.1230 | 36.9610 |
| D0-C1 | 18.8360 | 18.7430 | 216.1970 | 217.0360 |
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 | 60479.07002947 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0442_B |
| HIERARCH ESO INS SOBJ NAME | P0442_B |
| RA | 212.276102 |
| DEC | -59.72396 |
| 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 | 23.045 |
| HIERARCH ESO ISS PBL12 END | 23.122 |
| HIERARCH ESO ISS PBLA12 START | 142.9 |
| HIERARCH ESO ISS PBLA12 END | 143.9 |
| HIERARCH ESO ISS PBL13 START | 30.889 |
| HIERARCH ESO ISS PBL13 END | 30.784 |
| HIERARCH ESO ISS PBLA13 START | 81.8 |
| HIERARCH ESO ISS PBLA13 END | 83.0 |
| HIERARCH ESO ISS PBL14 START | 22.236 |
| HIERARCH ESO ISS PBL14 END | 22.28 |
| HIERARCH ESO ISS PBLA14 START | 118.996 |
| HIERARCH ESO ISS PBLA14 END | 120.152 |
| HIERARCH ESO ISS PBL23 START | 28.243 |
| HIERARCH ESO ISS PBL23 END | 28.104 |
| HIERARCH ESO ISS PBLA23 START | 36.2 |
| HIERARCH ESO ISS PBLA23 END | 37.0 |
| HIERARCH ESO ISS PBL24 START | 9.407 |
| HIERARCH ESO ISS PBL24 END | 9.36 |
| HIERARCH ESO ISS PBLA24 START | 36.123 |
| HIERARCH ESO ISS PBLA24 END | 36.961 |
| HIERARCH ESO ISS PBL34 START | 18.836 |
| HIERARCH ESO ISS PBL34 END | 18.743 |
| HIERARCH ESO ISS PBLA34 START | 216.197 |
| HIERARCH ESO ISS PBLA34 END | 217.036 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | P0442_A |
| HIERARCH ESO FT ROBJ ALPHA | 140906.768 |
| HIERARCH ESO FT ROBJ DELTA | -594324.375 |