Exposure
- ID
- PIONI.2025-12-03T08:09:56.786_1
- Header ID
- PIONI.2025-12-03T08:09:56.786
- Date updated
- 2025-12-03 08:16:09 UTC+0000
- Release date
- 2025-12-03 08:09:56 UTC+0000
- UTC Start
- 2025-12-03 08:09:56.786
- UTC End
- 2025-12-03 08:10:35.186
- MJD Start
- 61012.3402405805
- MJD End
- 61012.340685024945
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004157
- Ambient temperature (°C)
- 13.63
- Seeing (arcsec)
- 0.81
Observation
- ID
- 71969
- Category
- calibrator
- Program ID
- 116.290A.001
- Program Title
- CONSTRAINING ASTEROSEISMIC MODELS OF MASSIVE OB STARS USING HIGH-PRECISION INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- VRANCKEN / DESHMUKH / SANA / TKACHENKO / AERTS / KLIAPETS
Target
- ID
- 53430
- Name
- HD 41165
- RA
- 90.857436
- DEC
- 3.86207
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.0800 | 66.8890 | 118.6000 | 118.6000 |
| A0-J2 | 106.4540 | 106.1920 | 90.5000 | 90.5000 |
| A0-K0 | 118.1220 | 117.9560 | 69.5740 | 69.5320 |
| G1-J2 | 56.8680 | 56.8310 | 56.7000 | 56.7000 |
| G1-K0 | 89.7500 | 89.7730 | 35.2330 | 35.2420 |
| J2-K0 | 42.3080 | 42.3170 | 5.7490 | 5.8530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.290A.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 61012.3402405805 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 41165 |
| RA | 90.857436 |
| DEC | 3.86207 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.08 |
| HIERARCH ESO ISS PBL12 END | 66.889 |
| HIERARCH ESO ISS PBLA12 START | 118.6 |
| HIERARCH ESO ISS PBLA12 END | 118.6 |
| HIERARCH ESO ISS PBL13 START | 106.454 |
| HIERARCH ESO ISS PBL13 END | 106.192 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 118.122 |
| HIERARCH ESO ISS PBL14 END | 117.956 |
| HIERARCH ESO ISS PBLA14 START | 69.574 |
| HIERARCH ESO ISS PBLA14 END | 69.532 |
| HIERARCH ESO ISS PBL23 START | 56.868 |
| HIERARCH ESO ISS PBL23 END | 56.831 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 89.75 |
| HIERARCH ESO ISS PBL24 END | 89.773 |
| HIERARCH ESO ISS PBLA24 START | 35.233 |
| HIERARCH ESO ISS PBLA24 END | 35.242 |
| HIERARCH ESO ISS PBL34 START | 42.308 |
| HIERARCH ESO ISS PBL34 END | 42.317 |
| HIERARCH ESO ISS PBLA34 START | 5.749 |
| HIERARCH ESO ISS PBLA34 END | 5.853 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004157 |
| HIERARCH ESO ISS AMBI TEMP | 13.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |