Exposure
- ID
- PIONI.2021-09-10T02:23:48.631_1
- Header ID
- PIONI.2021-09-10T02:23:48.631
- Date updated
- 2021-09-10 02:31:55 UTC+0000
- Release date
- 2021-09-10 02:23:48 UTC+0000
- UTC Start
- 2021-09-10 02:23:48.632
- UTC End
- 2021-09-10 02:24:27.032
- MJD Start
- 59467.0998684224
- MJD End
- 59467.1003128668
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068655
- Ambient temperature (°C)
- 11.94
- Seeing (arcsec)
- 0.435
Observation
- ID
- 48164
- Category
- calibrator
- 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
- 36138
- Name
- HD_170788
- RA
- 278.002144
- DEC
- -19.95299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.0990 | 77.9920 | 134.7000 | 134.9000 |
| A0-J2 | 107.1050 | 106.8780 | 107.6000 | 107.7000 |
| A0-J3 | 121.3830 | 121.2400 | 54.9350 | 54.9560 |
| G1-J2 | 51.8080 | 51.7290 | 64.1000 | 64.2000 |
| G1-J3 | 132.2120 | 132.2040 | 19.3830 | 19.4410 |
| J2-J3 | 102.1610 | 102.1600 | 358.4590 | 358.5630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59467.0998684224 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_170788 |
| RA | 278.002144 |
| DEC | -19.95299 |
| 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 | 78.099 |
| HIERARCH ESO ISS PBL12 END | 77.992 |
| HIERARCH ESO ISS PBLA12 START | 134.7 |
| HIERARCH ESO ISS PBLA12 END | 134.9 |
| HIERARCH ESO ISS PBL13 START | 107.105 |
| HIERARCH ESO ISS PBL13 END | 106.878 |
| HIERARCH ESO ISS PBLA13 START | 107.6 |
| HIERARCH ESO ISS PBLA13 END | 107.7 |
| HIERARCH ESO ISS PBL14 START | 121.383 |
| HIERARCH ESO ISS PBL14 END | 121.24 |
| HIERARCH ESO ISS PBLA14 START | 54.935 |
| HIERARCH ESO ISS PBLA14 END | 54.956 |
| HIERARCH ESO ISS PBL23 START | 51.808 |
| HIERARCH ESO ISS PBL23 END | 51.729 |
| HIERARCH ESO ISS PBLA23 START | 64.1 |
| HIERARCH ESO ISS PBLA23 END | 64.2 |
| HIERARCH ESO ISS PBL24 START | 132.212 |
| HIERARCH ESO ISS PBL24 END | 132.204 |
| HIERARCH ESO ISS PBLA24 START | 19.383 |
| HIERARCH ESO ISS PBLA24 END | 19.441 |
| HIERARCH ESO ISS PBL34 START | 102.161 |
| HIERARCH ESO ISS PBL34 END | 102.16 |
| HIERARCH ESO ISS PBLA34 START | 358.459 |
| HIERARCH ESO ISS PBLA34 END | 358.563 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006741 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00699 |
| HIERARCH ESO ISS AMBI TEMP | 11.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |