Exposure
- ID
- PIONI.2025-12-03T08:11:37.771_1
- Header ID
- PIONI.2025-12-03T08:11:37.771
- Date updated
- 2025-12-03 08:21:08 UTC+0000
- Release date
- 2025-12-03 08:11:37 UTC+0000
- UTC Start
- 2025-12-03 08:11:37.771
- UTC End
- 2025-12-03 08:12:16.171
- MJD Start
- 61012.3414093913
- MJD End
- 61012.341853835744
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046300000000000004
- Ambient temperature (°C)
- 13.72
- Seeing (arcsec)
- 0.72
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 | 66.6870 | 66.4950 | 118.7000 | 118.8000 |
| A0-J2 | 105.9130 | 105.6480 | 90.4000 | 90.4000 |
| A0-K0 | 117.7800 | 117.6120 | 69.4850 | 69.4390 |
| G1-J2 | 56.7910 | 56.7520 | 56.6000 | 56.6000 |
| G1-K0 | 89.7980 | 89.8200 | 35.2500 | 35.2550 |
| J2-K0 | 42.3260 | 42.3350 | 5.9600 | 6.0600 |
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 | 61012.3414093913 |
| 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 | 66.687 |
| HIERARCH ESO ISS PBL12 END | 66.495 |
| HIERARCH ESO ISS PBLA12 START | 118.7 |
| HIERARCH ESO ISS PBLA12 END | 118.8 |
| HIERARCH ESO ISS PBL13 START | 105.913 |
| HIERARCH ESO ISS PBL13 END | 105.648 |
| HIERARCH ESO ISS PBLA13 START | 90.4 |
| HIERARCH ESO ISS PBLA13 END | 90.4 |
| HIERARCH ESO ISS PBL14 START | 117.78 |
| HIERARCH ESO ISS PBL14 END | 117.612 |
| HIERARCH ESO ISS PBLA14 START | 69.485 |
| HIERARCH ESO ISS PBLA14 END | 69.439 |
| HIERARCH ESO ISS PBL23 START | 56.791 |
| HIERARCH ESO ISS PBL23 END | 56.752 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 89.798 |
| HIERARCH ESO ISS PBL24 END | 89.82 |
| HIERARCH ESO ISS PBLA24 START | 35.25 |
| HIERARCH ESO ISS PBLA24 END | 35.255 |
| HIERARCH ESO ISS PBL34 START | 42.326 |
| HIERARCH ESO ISS PBL34 END | 42.335 |
| HIERARCH ESO ISS PBLA34 START | 5.96 |
| HIERARCH ESO ISS PBLA34 END | 6.06 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005103 |
| HIERARCH ESO ISS AMBI TEMP | 13.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |