Exposure
- ID
- PIONI.2025-11-01T07:17:54.591_1
- Header ID
- PIONI.2025-11-01T07:17:54.591
- Date updated
- 2025-11-01 07:25:55 UTC+0000
- Release date
- 2025-11-01 07:17:54 UTC+0000
- UTC Start
- 2025-11-01 07:17:54.590
- UTC End
- 2025-11-01 07:18:45.790
- MJD Start
- 60980.3041040562
- MJD End
- 60980.3046966488
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007287
- Ambient temperature (°C)
- 10.42
- Seeing (arcsec)
- 0.385
Observation
- ID
- 71079
- Category
- calibrator
- Program ID
- 116.28SA.001
- Program Title
- TOWARDS HIGH-ANGULAR RESOLUTION IMAGING OF ALL SOUTHERN O-TYPE STARS BRIGHTER THAN H=8
- Program Type
- Normal
- PI / COI
- SANA / DESHMUKH / MAHY / VRANCKEN
Target
- ID
- 52759
- Name
- HD 75027
- RA
- 131.431953
- DEC
- -46.85858
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 65.0280 | 65.2140 | 77.1000 | 77.3000 |
| A0-J2 | 107.1400 | 107.3080 | 50.0000 | 50.2000 |
| A0-K0 | 119.9800 | 120.0490 | 30.7610 | 31.0010 |
| G1-J2 | 57.4790 | 57.4880 | 19.0000 | 19.2000 |
| G1-K0 | 88.5910 | 88.5920 | 358.6990 | 358.8480 |
| J2-K0 | 39.9750 | 40.0180 | 328.8430 | 328.9240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SA.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60980.3041040562 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 75027 |
| RA | 131.431953 |
| DEC | -46.85858 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 65.028 |
| HIERARCH ESO ISS PBL12 END | 65.214 |
| HIERARCH ESO ISS PBLA12 START | 77.1 |
| HIERARCH ESO ISS PBLA12 END | 77.3 |
| HIERARCH ESO ISS PBL13 START | 107.14 |
| HIERARCH ESO ISS PBL13 END | 107.308 |
| HIERARCH ESO ISS PBLA13 START | 50.0 |
| HIERARCH ESO ISS PBLA13 END | 50.2 |
| HIERARCH ESO ISS PBL14 START | 119.98 |
| HIERARCH ESO ISS PBL14 END | 120.049 |
| HIERARCH ESO ISS PBLA14 START | 30.761 |
| HIERARCH ESO ISS PBLA14 END | 31.001 |
| HIERARCH ESO ISS PBL23 START | 57.479 |
| HIERARCH ESO ISS PBL23 END | 57.488 |
| HIERARCH ESO ISS PBLA23 START | 19.0 |
| HIERARCH ESO ISS PBLA23 END | 19.2 |
| HIERARCH ESO ISS PBL24 START | 88.591 |
| HIERARCH ESO ISS PBL24 END | 88.592 |
| HIERARCH ESO ISS PBLA24 START | 358.699 |
| HIERARCH ESO ISS PBLA24 END | 358.848 |
| HIERARCH ESO ISS PBL34 START | 39.975 |
| HIERARCH ESO ISS PBL34 END | 40.018 |
| HIERARCH ESO ISS PBLA34 START | 328.843 |
| HIERARCH ESO ISS PBLA34 END | 328.924 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007181 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007393 |
| HIERARCH ESO ISS AMBI TEMP | 10.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |