Exposure
- ID
- GRAVI.2025-03-11T08:00:57.211_2
- Header ID
- GRAVI.2025-03-11T08:00:57.211
- Date updated
- 2025-03-11 08:10:45 UTC+0000
- Release date
- 2026-03-11 08:10:45 UTC+0000
- UTC Start
- 2025-03-11 08:00:57.211
- UTC End
- 2025-03-11 08:04:57.211
- MJD Start
- 60745.3339955
- MJD End
- 60745.33677327778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051135
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.47
Observation
- ID
- 65020
- Category
- science
- Program ID
- 114.27DY.001
- Program Title
- RESOLVING THE CENTRAL ENGINE DRIVING APEP'S ENIGMATIC WIND
- Program Type
- Normal
- PI / COI
- WHITE / TUTHILL / POPE / LACOUR / DHOLAKIA / SWEENEY / CALLINGHAM / HAN
Target
- ID
- 43436
- Name
- NAME_AX_J1600.9-5142
- RA
- 240.21027916666665
- DEC
- -51.712375
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 | 21.6860 | 21.8040 | 126.7000 | 127.3000 |
| A0-D0 | 31.9440 | 31.9610 | 56.2000 | 57.1000 |
| A0-C1 | 20.6070 | 20.7120 | 97.6020 | 98.3970 |
| B2-D0 | 32.0760 | 32.0390 | 16.6000 | 17.2000 |
| B2-C1 | 10.6840 | 10.6710 | 16.5600 | 17.1770 |
| D0-C1 | 21.3930 | 21.3680 | 196.6200 | 197.2380 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27DY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60745.3339955 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | NAME AX J1600.9-5142A |
| HIERARCH ESO INS SOBJ NAME | NAME_AX_J1600.9-5142 |
| RA | 240.206657 |
| DEC | -51.7124 |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 21.686 |
| HIERARCH ESO ISS PBL12 END | 21.804 |
| HIERARCH ESO ISS PBLA12 START | 126.7 |
| HIERARCH ESO ISS PBLA12 END | 127.3 |
| HIERARCH ESO ISS PBL13 START | 31.944 |
| HIERARCH ESO ISS PBL13 END | 31.961 |
| HIERARCH ESO ISS PBLA13 START | 56.2 |
| HIERARCH ESO ISS PBLA13 END | 57.1 |
| HIERARCH ESO ISS PBL14 START | 20.607 |
| HIERARCH ESO ISS PBL14 END | 20.712 |
| HIERARCH ESO ISS PBLA14 START | 97.602 |
| HIERARCH ESO ISS PBLA14 END | 98.397 |
| HIERARCH ESO ISS PBL23 START | 32.076 |
| HIERARCH ESO ISS PBL23 END | 32.039 |
| HIERARCH ESO ISS PBLA23 START | 16.6 |
| HIERARCH ESO ISS PBLA23 END | 17.2 |
| HIERARCH ESO ISS PBL24 START | 10.684 |
| HIERARCH ESO ISS PBL24 END | 10.671 |
| HIERARCH ESO ISS PBLA24 START | 16.56 |
| HIERARCH ESO ISS PBLA24 END | 17.177 |
| HIERARCH ESO ISS PBL34 START | 21.393 |
| HIERARCH ESO ISS PBL34 END | 21.368 |
| HIERARCH ESO ISS PBLA34 START | 196.62 |
| HIERARCH ESO ISS PBLA34 END | 197.238 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005177 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00505 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |