Exposure
- ID
- GRAVI.2025-03-11T06:26:08.970_2
- Header ID
- GRAVI.2025-03-11T06:26:08.970
- Date updated
- 2025-03-11 06:35:39 UTC+0000
- Release date
- 2026-03-11 06:35:39 UTC+0000
- UTC Start
- 2025-03-11 06:26:08.970
- UTC End
- 2025-03-11 06:30:08.970
- MJD Start
- 60745.26815937
- MJD End
- 60745.27093714778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00516
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.55
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 | 18.2960 | 18.4780 | 113.6000 | 114.2000 |
| A0-D0 | 31.0450 | 31.0970 | 35.9000 | 36.8000 |
| A0-C1 | 17.5830 | 17.7420 | 78.5350 | 79.4690 |
| B2-D0 | 32.5190 | 32.5140 | 2.5000 | 3.1000 |
| B2-C1 | 10.8310 | 10.8290 | 2.4720 | 3.1090 |
| D0-C1 | 21.6880 | 21.6850 | 182.5220 | 183.1600 |
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 | 60745.26815937 |
| 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 | 18.296 |
| HIERARCH ESO ISS PBL12 END | 18.478 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 31.045 |
| HIERARCH ESO ISS PBL13 END | 31.097 |
| HIERARCH ESO ISS PBLA13 START | 35.9 |
| HIERARCH ESO ISS PBLA13 END | 36.8 |
| HIERARCH ESO ISS PBL14 START | 17.583 |
| HIERARCH ESO ISS PBL14 END | 17.742 |
| HIERARCH ESO ISS PBLA14 START | 78.535 |
| HIERARCH ESO ISS PBLA14 END | 79.469 |
| HIERARCH ESO ISS PBL23 START | 32.519 |
| HIERARCH ESO ISS PBL23 END | 32.514 |
| HIERARCH ESO ISS PBLA23 START | 2.5 |
| HIERARCH ESO ISS PBLA23 END | 3.1 |
| HIERARCH ESO ISS PBL24 START | 10.831 |
| HIERARCH ESO ISS PBL24 END | 10.829 |
| HIERARCH ESO ISS PBLA24 START | 2.472 |
| HIERARCH ESO ISS PBLA24 END | 3.109 |
| HIERARCH ESO ISS PBL34 START | 21.688 |
| HIERARCH ESO ISS PBL34 END | 21.685 |
| HIERARCH ESO ISS PBLA34 START | 182.522 |
| HIERARCH ESO ISS PBLA34 END | 183.16 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005526 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004794 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |