Exposure
- ID
- PIONI.2021-09-10T02:51:17.088_1
- Header ID
- PIONI.2021-09-10T02:51:17.088
- Date updated
- 2021-09-10 03:01:22 UTC+0000
- Release date
- 2022-09-10 03:01:22 UTC+0000
- UTC Start
- 2021-09-10 02:51:17.088
- UTC End
- 2021-09-10 02:51:55.488
- MJD Start
- 59467.1189477779
- MJD End
- 59467.1193922223
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005367
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.775
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 | 73.7850 | 73.6710 | 139.8000 | 140.0000 |
| A0-J2 | 98.3390 | 98.0740 | 111.0000 | 111.1000 |
| A0-J3 | 116.4530 | 116.2780 | 55.0950 | 55.1020 |
| G1-J2 | 49.0140 | 48.9180 | 64.4000 | 64.4000 |
| G1-J3 | 131.9800 | 131.9670 | 21.2650 | 21.3170 |
| J2-J3 | 101.8820 | 101.8840 | 2.0590 | 2.1650 |
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 | 59467.1189477779 |
| 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 | 73.785 |
| HIERARCH ESO ISS PBL12 END | 73.671 |
| HIERARCH ESO ISS PBLA12 START | 139.8 |
| HIERARCH ESO ISS PBLA12 END | 140.0 |
| HIERARCH ESO ISS PBL13 START | 98.339 |
| HIERARCH ESO ISS PBL13 END | 98.074 |
| HIERARCH ESO ISS PBLA13 START | 111.0 |
| HIERARCH ESO ISS PBLA13 END | 111.1 |
| HIERARCH ESO ISS PBL14 START | 116.453 |
| HIERARCH ESO ISS PBL14 END | 116.278 |
| HIERARCH ESO ISS PBLA14 START | 55.095 |
| HIERARCH ESO ISS PBLA14 END | 55.102 |
| HIERARCH ESO ISS PBL23 START | 49.014 |
| HIERARCH ESO ISS PBL23 END | 48.918 |
| HIERARCH ESO ISS PBLA23 START | 64.4 |
| HIERARCH ESO ISS PBLA23 END | 64.4 |
| HIERARCH ESO ISS PBL24 START | 131.98 |
| HIERARCH ESO ISS PBL24 END | 131.967 |
| HIERARCH ESO ISS PBLA24 START | 21.265 |
| HIERARCH ESO ISS PBLA24 END | 21.317 |
| HIERARCH ESO ISS PBL34 START | 101.882 |
| HIERARCH ESO ISS PBL34 END | 101.884 |
| HIERARCH ESO ISS PBLA34 START | 2.059 |
| HIERARCH ESO ISS PBLA34 END | 2.165 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005243 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005491 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |