Exposure
- ID
- PIONI.2021-09-08T02:23:28.094_1
- Header ID
- PIONI.2021-09-08T02:23:28.094
- Date updated
- 2021-09-08 02:31:16 UTC+0000
- Release date
- 2022-09-08 02:31:16 UTC+0000
- UTC Start
- 2021-09-08 02:23:28.094
- UTC End
- 2021-09-08 02:24:06.494
- MJD Start
- 59465.0996307167
- MJD End
- 59465.1000751611
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002145
- Ambient temperature (°C)
- 7.83
- Seeing (arcsec)
- 0.98
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 | 78.7320 | 78.6240 | 133.0000 | 133.1000 |
| A0-J2 | 109.0660 | 108.8450 | 106.0000 | 106.1000 |
| A0-J3 | 123.1860 | 123.0550 | 54.4360 | 54.4580 |
| G1-J2 | 52.7380 | 52.6640 | 63.5000 | 63.5000 |
| G1-J3 | 132.3490 | 132.3440 | 18.7700 | 18.8310 |
| J2-J3 | 101.8960 | 101.8930 | 357.4020 | 357.5060 |
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 | 59465.0996307167 |
| 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 | 78.732 |
| HIERARCH ESO ISS PBL12 END | 78.624 |
| HIERARCH ESO ISS PBLA12 START | 133.0 |
| HIERARCH ESO ISS PBLA12 END | 133.1 |
| HIERARCH ESO ISS PBL13 START | 109.066 |
| HIERARCH ESO ISS PBL13 END | 108.845 |
| HIERARCH ESO ISS PBLA13 START | 106.0 |
| HIERARCH ESO ISS PBLA13 END | 106.1 |
| HIERARCH ESO ISS PBL14 START | 123.186 |
| HIERARCH ESO ISS PBL14 END | 123.055 |
| HIERARCH ESO ISS PBLA14 START | 54.436 |
| HIERARCH ESO ISS PBLA14 END | 54.458 |
| HIERARCH ESO ISS PBL23 START | 52.738 |
| HIERARCH ESO ISS PBL23 END | 52.664 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.5 |
| HIERARCH ESO ISS PBL24 START | 132.349 |
| HIERARCH ESO ISS PBL24 END | 132.344 |
| HIERARCH ESO ISS PBLA24 START | 18.77 |
| HIERARCH ESO ISS PBLA24 END | 18.831 |
| HIERARCH ESO ISS PBL34 START | 101.896 |
| HIERARCH ESO ISS PBL34 END | 101.893 |
| HIERARCH ESO ISS PBLA34 START | 357.402 |
| HIERARCH ESO ISS PBLA34 END | 357.506 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002164 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002126 |
| HIERARCH ESO ISS AMBI TEMP | 7.83 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.96 |