Exposure
- ID
- GRAVI.2025-03-11T07:46:27.174_2
- Header ID
- GRAVI.2025-03-11T07:46:27.174
- Date updated
- 2025-03-11 07:55:34 UTC+0000
- Release date
- 2026-03-11 07:55:34 UTC+0000
- UTC Start
- 2025-03-11 07:46:27.174
- UTC End
- 2025-03-11 07:50:27.174
- MJD Start
- 60745.32392563
- MJD End
- 60745.32670340778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005115
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 0.51
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 | 21.2590 | 21.3870 | 124.7000 | 125.3000 |
| A0-D0 | 31.8650 | 31.8910 | 53.2000 | 54.1000 |
| A0-C1 | 20.2270 | 20.3410 | 94.8570 | 95.6640 |
| B2-D0 | 32.1910 | 32.1590 | 14.5000 | 15.1000 |
| B2-C1 | 10.7220 | 10.7110 | 14.4360 | 15.0590 |
| D0-C1 | 21.4690 | 21.4480 | 194.4950 | 195.1180 |
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 | 60745.32392563 |
| 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 | 21.259 |
| HIERARCH ESO ISS PBL12 END | 21.387 |
| HIERARCH ESO ISS PBLA12 START | 124.7 |
| HIERARCH ESO ISS PBLA12 END | 125.3 |
| HIERARCH ESO ISS PBL13 START | 31.865 |
| HIERARCH ESO ISS PBL13 END | 31.891 |
| HIERARCH ESO ISS PBLA13 START | 53.2 |
| HIERARCH ESO ISS PBLA13 END | 54.1 |
| HIERARCH ESO ISS PBL14 START | 20.227 |
| HIERARCH ESO ISS PBL14 END | 20.341 |
| HIERARCH ESO ISS PBLA14 START | 94.857 |
| HIERARCH ESO ISS PBLA14 END | 95.664 |
| HIERARCH ESO ISS PBL23 START | 32.191 |
| HIERARCH ESO ISS PBL23 END | 32.159 |
| HIERARCH ESO ISS PBLA23 START | 14.5 |
| HIERARCH ESO ISS PBLA23 END | 15.1 |
| HIERARCH ESO ISS PBL24 START | 10.722 |
| HIERARCH ESO ISS PBL24 END | 10.711 |
| HIERARCH ESO ISS PBLA24 START | 14.436 |
| HIERARCH ESO ISS PBLA24 END | 15.059 |
| HIERARCH ESO ISS PBL34 START | 21.469 |
| HIERARCH ESO ISS PBL34 END | 21.448 |
| HIERARCH ESO ISS PBLA34 START | 194.495 |
| HIERARCH ESO ISS PBLA34 END | 195.118 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005063 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005167 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |