PySM_public

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`pysm.Instrument` seems not working properly in some cases

1

Hello, I have a problem using `pysm.Instrument`. I use this standard sky configuration: ``` nside = 128 sky_config = { 'synchrotron': models('s1', nside), 'dust': models('d1', nside), 'freefree': models('f1', nside), 'cmb':...

fincardona

error in the `pysm.Instrument` documentation

2

Hello, I think there is something misleading in the documentation of `pysm.Instrument`. Here in fact, it is written that `sens_I` and `sens_P` should be expressed in `uK_RJ arcmin` while in...

fincardona

Hi, I've created the following instrument: ``` instrument_noisy = pysm.Instrument({ 'nside': d['nside'], 'frequencies' : np.array([143]), 'use_smoothing' : False, 'beams' : None, 'add_noise' : True, 'noise_seed' : 0, 'sens_I': np.array([15]), 'sens_P':...

fincardona

Hi! I'm starting to learn how to use PySM. I just created a sky object: ``` sky_config = { 'dust' : models('d1', nside), 'synchrotron' : models('s1', nside), 'ame' : models('a1',...

silviacaprioli

Nosetests failing

1

Hi , i 've just updated my current version of PySM and found that 2 Nosetests fail cause file not found , i.e. test_data/test_nu0023p00GHz_noise_nside1024.fits

giuspugl

Units of noise levels in Instrument

2

Hi, I am confused about the units of the noise levels in `Instrument`. The doc says that they are expected to be in uK_RJarcmin https://github.com/bthorne93/PySM_public/blob/b3e23bb8f88182bf440b731a2bab7100a255af0d/pysm/pysm.py#L147 However, from here https://github.com/bthorne93/PySM_public/blob/b3e23bb8f88182bf440b731a2bab7100a255af0d/pysm/pysm.py#L475 and...

dpole

Reduce PySM package size

4

hi! the current 2.1.0 release tgz file at https://github.com/bthorne93/PySM_public/releases is 380MB. This is quite big and is causing some random unit tests of TOAST to fail because the download from...

zonca

I am interested in using the python sky model to simulate galactic foregrounds at high spatial resolution (~1 arcmin) for the preparation of upcoming sub-mm surveys. This would require to...

j-erler

Is it possible to simulate the galactic continuum foreground around 1.4 GHz?

2

I'm trying to use your code to simulate galactic foreground around 1.4 GHz, and I find that most your model components are high frequency, except the 408 MHz all sky...

astrojhgu