Demo_science/ASTE_OriKL-CI-CO_CAT10
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[[ASTE Wiki]]
* Demo [CI](3P2-3P1) and CO(J=7-6) maps of a massive star...
:Last update|
-- 2021-08-03 released.
//-- 2021-06-04 CO maps were added.
//-- 2021-03-11 created.
:Table of contents|
#contents
----
** Data archive [#q3518555]
//- [[CASA data (image FITS, CASA MS2)>http://aste.nao.ac...
- [CI](3P2-3P1) data (CASA image FITS, 8.5MB)
-- &ref(20210303KLCIxy_0.5kms.cat10casa.corrected.fits);
- CO(J=7-6) data (CASA image FITS, 17.0MB)
-- &ref(20210303KLCOxy_0.5kms.cat10casa.fits);
#br
- Note that these image FITS files were generated from NO...
-- &ref(Nostar_to_CASA_CAT10_CI.py);
--- This script just modifies headers of NOSTAR FITS file...
** Data information [#i092b09f]
| Target |>| Orion KL (OMC-1) |
| Observation date |>| 2019/10 - 2019/11 |
| Receiver |>| CAT10 (DSB) |
| Spectrometer |>| WHSF (FX mode) |
| Mode |>| OTF mapping |
| Target line | [CI](3P2-3P1) | CO(J=7-6) |
| Frequency | 809.341970 GHz | 806.651806 GHz |
| Bandwidth |>| 1024 MHz |
| Channel spacing |>| 0.5 MHz |
| Velocity resolution |>| smoothed to 0.5 km/s |
//| Beam size (FWHM) |>| 9.3 x 9.9 arcsec |
| Beam size (FWHM) |>| 12.6 arcsec x 13.1 arcsec (afte...
| Mapping size | 8 arcmin x 10 arcmin | 4 arcmin x...
| Total mapping time | ~15 hrs | ~4 hrs |
| Tsys |>| 2000 K at the zenith |
| PWV |>| ~0.5 - 0.8 mm |
** Data calibration [#g1af111a]
- Intensity calibration
-- The daily variation of the system gain for the CO(J=7-...
-- The daily variation of the system gain for the [CI](3P...
Tmb of [CI](3P2-3P1) at Orion IRc2 was derived from multi...
- Weak emission line at off-position for the [CI] observa...
-- We found weak line contamination in the off-position (...
** Sample images [#e570dc67]
- [CI](3P2-3P1)
#br
|BGCOLOR(#FFFFFF):CENTER: |BGCOLOR(#FFFFFF):CENTER: |c
|BGCOLOR(#D0D8E0): [CI] - Integrated intensity map |BGCOL...
|&ref(20210303KLCIxy_0.5kms.cat10casa.corrected.mom0.jpg,...
|LEFT: - Integrated v_LSR range = 0 km/s ~ +20 km/s||
|BGCOLOR(#D0D8E0): [CI] - RMS map ||
|&ref(20210303KLCIxy_0.5kms.cat10casa.corrected.rms.jpg,,...
|LEFT: - RMS v_LSR range = -20 km/s ~ -50 km/s|~|
-
-- Note that non-uniform noise levels can be seen in the ...
#br
- CO(J=7-6)
#br
|BGCOLOR(#FFFFFF):CENTER: |BGCOLOR(#FFFFFF):CENTER: |c
|BGCOLOR(#D0D8E0): CO - Integrated intensity map |BGCOLOR...
|&ref(20210303KLCO_mom0_linear.jpg,,50%);|&ref(20210303KL...
|LEFT: - Integrated v_LSR range = -40 km/s ~ +50 km/s||
|BGCOLOR(#D0D8E0): CO - RMS map ||
|&ref(20210303KLCOxy_0.5kms.cat10casa.rms.500_520.jpg,,50...
|LEFT: - RMS v_LSR range = +100 km/s ~ +110 km/s|~|
-
-- Note that non-uniform noise levels can be seen in the ...
** Acknowledgement and references in publications [#i7fa1...
*** Acknowledgement [#y1fd402a]
- Please include the following statement in the acknowled...
#br
The ASTE demo science data collection was partially suppo...
*** References [#tf1eab4d]
- Band10 receiver
-- Ito, T., et al. 2020, Proc. SPIE, 114533Q
- CSV of the Band10 receiver
-- Kamazaki, T., et al. 2020, Proc. SPIE, 114533X
//- Please include the following paper for the reference ...
//#br
End:
[[ASTE Wiki]]
* Demo [CI](3P2-3P1) and CO(J=7-6) maps of a massive star...
:Last update|
-- 2021-08-03 released.
//-- 2021-06-04 CO maps were added.
//-- 2021-03-11 created.
:Table of contents|
#contents
----
** Data archive [#q3518555]
//- [[CASA data (image FITS, CASA MS2)>http://aste.nao.ac...
- [CI](3P2-3P1) data (CASA image FITS, 8.5MB)
-- &ref(20210303KLCIxy_0.5kms.cat10casa.corrected.fits);
- CO(J=7-6) data (CASA image FITS, 17.0MB)
-- &ref(20210303KLCOxy_0.5kms.cat10casa.fits);
#br
- Note that these image FITS files were generated from NO...
-- &ref(Nostar_to_CASA_CAT10_CI.py);
--- This script just modifies headers of NOSTAR FITS file...
** Data information [#i092b09f]
| Target |>| Orion KL (OMC-1) |
| Observation date |>| 2019/10 - 2019/11 |
| Receiver |>| CAT10 (DSB) |
| Spectrometer |>| WHSF (FX mode) |
| Mode |>| OTF mapping |
| Target line | [CI](3P2-3P1) | CO(J=7-6) |
| Frequency | 809.341970 GHz | 806.651806 GHz |
| Bandwidth |>| 1024 MHz |
| Channel spacing |>| 0.5 MHz |
| Velocity resolution |>| smoothed to 0.5 km/s |
//| Beam size (FWHM) |>| 9.3 x 9.9 arcsec |
| Beam size (FWHM) |>| 12.6 arcsec x 13.1 arcsec (afte...
| Mapping size | 8 arcmin x 10 arcmin | 4 arcmin x...
| Total mapping time | ~15 hrs | ~4 hrs |
| Tsys |>| 2000 K at the zenith |
| PWV |>| ~0.5 - 0.8 mm |
** Data calibration [#g1af111a]
- Intensity calibration
-- The daily variation of the system gain for the CO(J=7-...
-- The daily variation of the system gain for the [CI](3P...
Tmb of [CI](3P2-3P1) at Orion IRc2 was derived from multi...
- Weak emission line at off-position for the [CI] observa...
-- We found weak line contamination in the off-position (...
** Sample images [#e570dc67]
- [CI](3P2-3P1)
#br
|BGCOLOR(#FFFFFF):CENTER: |BGCOLOR(#FFFFFF):CENTER: |c
|BGCOLOR(#D0D8E0): [CI] - Integrated intensity map |BGCOL...
|&ref(20210303KLCIxy_0.5kms.cat10casa.corrected.mom0.jpg,...
|LEFT: - Integrated v_LSR range = 0 km/s ~ +20 km/s||
|BGCOLOR(#D0D8E0): [CI] - RMS map ||
|&ref(20210303KLCIxy_0.5kms.cat10casa.corrected.rms.jpg,,...
|LEFT: - RMS v_LSR range = -20 km/s ~ -50 km/s|~|
-
-- Note that non-uniform noise levels can be seen in the ...
#br
- CO(J=7-6)
#br
|BGCOLOR(#FFFFFF):CENTER: |BGCOLOR(#FFFFFF):CENTER: |c
|BGCOLOR(#D0D8E0): CO - Integrated intensity map |BGCOLOR...
|&ref(20210303KLCO_mom0_linear.jpg,,50%);|&ref(20210303KL...
|LEFT: - Integrated v_LSR range = -40 km/s ~ +50 km/s||
|BGCOLOR(#D0D8E0): CO - RMS map ||
|&ref(20210303KLCOxy_0.5kms.cat10casa.rms.500_520.jpg,,50...
|LEFT: - RMS v_LSR range = +100 km/s ~ +110 km/s|~|
-
-- Note that non-uniform noise levels can be seen in the ...
** Acknowledgement and references in publications [#i7fa1...
*** Acknowledgement [#y1fd402a]
- Please include the following statement in the acknowled...
#br
The ASTE demo science data collection was partially suppo...
*** References [#tf1eab4d]
- Band10 receiver
-- Ito, T., et al. 2020, Proc. SPIE, 114533Q
- CSV of the Band10 receiver
-- Kamazaki, T., et al. 2020, Proc. SPIE, 114533X
//- Please include the following paper for the reference ...
//#br
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