Exposure
- ID
- GRAVI.2024-03-20T07:45:21.027_2
- Header ID
- GRAVI.2024-03-20T07:45:21.027
- Date updated
- 2024-03-20 08:00:35 UTC+0000
- Release date
- 2024-03-20 08:00:34 UTC+0000
- UTC Start
- 2024-03-20 07:45:21.027
- UTC End
- 2024-03-20 07:50:41.027
- MJD Start
- 60389.32316004
- MJD End
- 60389.3268637437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018595
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 1.595
Observation
- ID
- 58811
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43542
- Name
- P0619_A
- RA
- 234.839033333333
- DEC
- -40.2487041666667
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.5960 | 87.9860 | 108.6000 | 109.5000 |
| A0-J2 | 127.6010 | 127.9620 | 85.6000 | 86.5000 |
| A0-K0 | 127.8380 | 127.9220 | 64.6280 | 65.5570 |
| G1-J2 | 58.1840 | 58.1460 | 49.5000 | 50.3000 |
| G1-K0 | 88.9270 | 88.8090 | 21.4420 | 22.1620 |
| J2-K0 | 46.4600 | 46.5270 | 345.3980 | 345.9890 |
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 | 60389.32316004 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0619_B |
| HIERARCH ESO INS SOBJ NAME | P0619_B |
| RA | 234.837878 |
| DEC | -40.24963 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 87.596 |
| HIERARCH ESO ISS PBL12 END | 87.986 |
| HIERARCH ESO ISS PBLA12 START | 108.6 |
| HIERARCH ESO ISS PBLA12 END | 109.5 |
| HIERARCH ESO ISS PBL13 START | 127.601 |
| HIERARCH ESO ISS PBL13 END | 127.962 |
| HIERARCH ESO ISS PBLA13 START | 85.6 |
| HIERARCH ESO ISS PBLA13 END | 86.5 |
| HIERARCH ESO ISS PBL14 START | 127.838 |
| HIERARCH ESO ISS PBL14 END | 127.922 |
| HIERARCH ESO ISS PBLA14 START | 64.628 |
| HIERARCH ESO ISS PBLA14 END | 65.557 |
| HIERARCH ESO ISS PBL23 START | 58.184 |
| HIERARCH ESO ISS PBL23 END | 58.146 |
| HIERARCH ESO ISS PBLA23 START | 49.5 |
| HIERARCH ESO ISS PBLA23 END | 50.3 |
| HIERARCH ESO ISS PBL24 START | 88.927 |
| HIERARCH ESO ISS PBL24 END | 88.809 |
| HIERARCH ESO ISS PBLA24 START | 21.442 |
| HIERARCH ESO ISS PBLA24 END | 22.162 |
| HIERARCH ESO ISS PBL34 START | 46.46 |
| HIERARCH ESO ISS PBL34 END | 46.527 |
| HIERARCH ESO ISS PBLA34 START | 345.398 |
| HIERARCH ESO ISS PBLA34 END | 345.989 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001969 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00175 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 1.54 |
| HIERARCH ESO ISS AMBI FWHM END | 1.65 |
| HIERARCH ESO FT ROBJ NAME | P0619_A |
| HIERARCH ESO FT ROBJ ALPHA | 153921.368 |
| HIERARCH ESO FT ROBJ DELTA | -401455.335 |