Exposure
- ID
- GRAVI.2021-11-12T01:35:09.545_1
- Header ID
- GRAVI.2021-11-12T01:35:09.545
- Date updated
- 2021-11-12 01:45:53 UTC+0000
- Release date
- 2021-11-12 01:35:09 UTC+0000
- UTC Start
- 2021-11-12 01:35:09.545
- UTC End
- 2021-11-12 01:39:09.545
- MJD Start
- 59530.0660827
- MJD End
- 59530.0688604778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057075
- Ambient temperature (°C)
- 13.14
- Seeing (arcsec)
- 0.955
Observation
- ID
- 48843
- Category
- calibrator
- Program ID
- 105.207C.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
- ID
- 36554
- Name
- HD_214548
- RA
- 339.736845
- DEC
- -2.26303
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.9080 | 76.1310 | 119.5000 | 119.9000 |
| A0-J2 | 116.3560 | 115.2980 | 93.9000 | 94.0000 |
| A0-J3 | 132.1630 | 132.0300 | 50.8990 | 50.8930 |
| G1-J2 | 57.6020 | 57.4600 | 58.6000 | 58.6000 |
| G1-J3 | 126.3920 | 126.5990 | 16.3770 | 16.7350 |
| J2-J3 | 92.2560 | 92.1290 | 351.5650 | 352.1570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207C.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59530.0660827 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_214548 |
| HIERARCH ESO INS SOBJ NAME | HD_214548 |
| RA | 339.736845 |
| DEC | -2.26303 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 76.908 |
| HIERARCH ESO ISS PBL12 END | 76.131 |
| HIERARCH ESO ISS PBLA12 START | 119.5 |
| HIERARCH ESO ISS PBLA12 END | 119.9 |
| HIERARCH ESO ISS PBL13 START | 116.356 |
| HIERARCH ESO ISS PBL13 END | 115.298 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 94.0 |
| HIERARCH ESO ISS PBL14 START | 132.163 |
| HIERARCH ESO ISS PBL14 END | 132.03 |
| HIERARCH ESO ISS PBLA14 START | 50.899 |
| HIERARCH ESO ISS PBLA14 END | 50.893 |
| HIERARCH ESO ISS PBL23 START | 57.602 |
| HIERARCH ESO ISS PBL23 END | 57.46 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 126.392 |
| HIERARCH ESO ISS PBL24 END | 126.599 |
| HIERARCH ESO ISS PBLA24 START | 16.377 |
| HIERARCH ESO ISS PBLA24 END | 16.735 |
| HIERARCH ESO ISS PBL34 START | 92.256 |
| HIERARCH ESO ISS PBL34 END | 92.129 |
| HIERARCH ESO ISS PBLA34 START | 351.565 |
| HIERARCH ESO ISS PBLA34 END | 352.157 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005499 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005916 |
| HIERARCH ESO ISS AMBI TEMP | 13.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |