Exposure
- ID
- GRAVI.2025-03-11T07:51:24.187_2
- Header ID
- GRAVI.2025-03-11T07:51:24.187
- Date updated
- 2025-03-11 08:05:41 UTC+0000
- Release date
- 2026-03-11 08:05:40 UTC+0000
- UTC Start
- 2025-03-11 07:51:24.187
- UTC End
- 2025-03-11 07:55:24.187
- MJD Start
- 60745.32736327
- MJD End
- 60745.33014104778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0052035
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.49
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 | 21.4090 | 21.5340 | 125.4000 | 126.0000 |
| A0-D0 | 31.8950 | 31.9190 | 54.3000 | 55.1000 |
| A0-C1 | 20.3610 | 20.4720 | 95.8030 | 96.6050 |
| B2-D0 | 32.1540 | 32.1200 | 15.2000 | 15.8000 |
| B2-C1 | 10.7090 | 10.6980 | 15.1660 | 15.7870 |
| D0-C1 | 21.4440 | 21.4220 | 195.2260 | 195.8470 |
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 | 60745.32736327 |
| 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 | 21.409 |
| HIERARCH ESO ISS PBL12 END | 21.534 |
| HIERARCH ESO ISS PBLA12 START | 125.4 |
| HIERARCH ESO ISS PBLA12 END | 126.0 |
| HIERARCH ESO ISS PBL13 START | 31.895 |
| HIERARCH ESO ISS PBL13 END | 31.919 |
| HIERARCH ESO ISS PBLA13 START | 54.3 |
| HIERARCH ESO ISS PBLA13 END | 55.1 |
| HIERARCH ESO ISS PBL14 START | 20.361 |
| HIERARCH ESO ISS PBL14 END | 20.472 |
| HIERARCH ESO ISS PBLA14 START | 95.803 |
| HIERARCH ESO ISS PBLA14 END | 96.605 |
| HIERARCH ESO ISS PBL23 START | 32.154 |
| HIERARCH ESO ISS PBL23 END | 32.12 |
| HIERARCH ESO ISS PBLA23 START | 15.2 |
| HIERARCH ESO ISS PBLA23 END | 15.8 |
| HIERARCH ESO ISS PBL24 START | 10.709 |
| HIERARCH ESO ISS PBL24 END | 10.698 |
| HIERARCH ESO ISS PBLA24 START | 15.166 |
| HIERARCH ESO ISS PBLA24 END | 15.787 |
| HIERARCH ESO ISS PBL34 START | 21.444 |
| HIERARCH ESO ISS PBL34 END | 21.422 |
| HIERARCH ESO ISS PBLA34 START | 195.226 |
| HIERARCH ESO ISS PBLA34 END | 195.847 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005167 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00524 |
| HIERARCH ESO ISS AMBI TEMP | 12.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |