Exposure
- ID
- PIONI.2021-09-10T02:35:45.042_1
- Header ID
- PIONI.2021-09-10T02:35:45.042
- Date updated
- 2021-09-10 02:46:25 UTC+0000
- Release date
- 2022-09-10 02:46:24 UTC+0000
- UTC Start
- 2021-09-10 02:35:45.042
- UTC End
- 2021-09-10 02:36:23.442
- MJD Start
- 59467.1081602136
- MJD End
- 59467.108604658
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0052515
- Ambient temperature (°C)
- 12.3
- Seeing (arcsec)
- 0.695
Observation
- ID
- 48165
- Category
- science
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36139
- Name
- U_Sgr
- RA
- 277.971624
- DEC
- -19.1251
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.9590 | 75.8470 | 136.7000 | 136.8000 |
| A0-J2 | 103.2200 | 102.9760 | 108.7000 | 108.8000 |
| A0-J3 | 119.6050 | 119.4510 | 54.8920 | 54.9050 |
| G1-J2 | 50.7480 | 50.6630 | 64.1000 | 64.1000 |
| G1-J3 | 132.1880 | 132.1790 | 20.2270 | 20.2830 |
| J2-J3 | 101.8570 | 101.8570 | 0.0300 | 0.1350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59467.1081602136 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | U_Sgr |
| RA | 277.971624 |
| DEC | -19.1251 |
| 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 | J3 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 75.959 |
| HIERARCH ESO ISS PBL12 END | 75.847 |
| HIERARCH ESO ISS PBLA12 START | 136.7 |
| HIERARCH ESO ISS PBLA12 END | 136.8 |
| HIERARCH ESO ISS PBL13 START | 103.22 |
| HIERARCH ESO ISS PBL13 END | 102.976 |
| HIERARCH ESO ISS PBLA13 START | 108.7 |
| HIERARCH ESO ISS PBLA13 END | 108.8 |
| HIERARCH ESO ISS PBL14 START | 119.605 |
| HIERARCH ESO ISS PBL14 END | 119.451 |
| HIERARCH ESO ISS PBLA14 START | 54.892 |
| HIERARCH ESO ISS PBLA14 END | 54.905 |
| HIERARCH ESO ISS PBL23 START | 50.748 |
| HIERARCH ESO ISS PBL23 END | 50.663 |
| HIERARCH ESO ISS PBLA23 START | 64.1 |
| HIERARCH ESO ISS PBLA23 END | 64.1 |
| HIERARCH ESO ISS PBL24 START | 132.188 |
| HIERARCH ESO ISS PBL24 END | 132.179 |
| HIERARCH ESO ISS PBLA24 START | 20.227 |
| HIERARCH ESO ISS PBLA24 END | 20.283 |
| HIERARCH ESO ISS PBL34 START | 101.857 |
| HIERARCH ESO ISS PBL34 END | 101.857 |
| HIERARCH ESO ISS PBLA34 START | 0.03 |
| HIERARCH ESO ISS PBLA34 END | 0.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004955 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005548 |
| HIERARCH ESO ISS AMBI TEMP | 12.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |