Exposure
- ID
- GRAVI.2021-12-16T07:01:36.174_2
- Header ID
- GRAVI.2021-12-16T07:01:36.174
- Date updated
- 2022-04-26 09:10:51 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-16 07:01:36.174
- UTC End
- 2021-12-16 07:06:56.174
- MJD Start
- 59564.29277979
- MJD End
- 59564.2964834937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007085
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.41
Observation
- ID
- 50439
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37694
- Name
- tet01_Ori_A
- RA
- 83.8159375
- DEC
- -5.38731472222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.8190 | 68.6580 | 126.6000 | 127.5000 |
| A0-J2 | 103.6210 | 101.6770 | 97.3000 | 97.5000 |
| A0-K0 | 112.7730 | 111.2940 | 73.3610 | 73.2690 |
| G1-J2 | 54.8160 | 54.3850 | 58.6000 | 58.4000 |
| G1-K0 | 90.4330 | 90.3820 | 35.1240 | 35.2130 |
| J2-K0 | 45.6840 | 45.7340 | 6.6040 | 7.2560 |
Header: validation messages
| Message |
|---|
| Missing 'HIERARCH ESO OBS TARG NAME' |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9102(I) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59564.29277979 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | tet01OriB |
| RA | 83.816458 |
| DEC | -5.38647 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | K0 |
| EXPTIME | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 69.819 |
| HIERARCH ESO ISS PBL12 END | 68.658 |
| HIERARCH ESO ISS PBLA12 START | 126.6 |
| HIERARCH ESO ISS PBLA12 END | 127.5 |
| HIERARCH ESO ISS PBL13 START | 103.621 |
| HIERARCH ESO ISS PBL13 END | 101.677 |
| HIERARCH ESO ISS PBLA13 START | 97.3 |
| HIERARCH ESO ISS PBLA13 END | 97.5 |
| HIERARCH ESO ISS PBL14 START | 112.773 |
| HIERARCH ESO ISS PBL14 END | 111.294 |
| HIERARCH ESO ISS PBLA14 START | 73.361 |
| HIERARCH ESO ISS PBLA14 END | 73.269 |
| HIERARCH ESO ISS PBL23 START | 54.816 |
| HIERARCH ESO ISS PBL23 END | 54.385 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 90.433 |
| HIERARCH ESO ISS PBL24 END | 90.382 |
| HIERARCH ESO ISS PBLA24 START | 35.124 |
| HIERARCH ESO ISS PBLA24 END | 35.213 |
| HIERARCH ESO ISS PBL34 START | 45.684 |
| HIERARCH ESO ISS PBL34 END | 45.734 |
| HIERARCH ESO ISS PBLA34 START | 6.604 |
| HIERARCH ESO ISS PBLA34 END | 7.256 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00699 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00718 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |
| HIERARCH ESO FT ROBJ NAME | tet01_Ori_A |
| HIERARCH ESO FT ROBJ ALPHA | 053515.825 |
| HIERARCH ESO FT ROBJ DELTA | -052314.333 |