SN Ia

2021/09/16
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C. Lidman

2021Sep15T18:50/v01/m01

SNe Ia z=0.05055

Extracted SN and host

T2m3ws-20210915.185046-0379.p12_SN.fits
T2m3ws-20210915.185046-0379.p12_host.fits

2021/09/23
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C. Lidman

2021Sep22T16:26/v01/m01
2021Sep22T16:53/v01/m01

There was something odd in the combined reduced spectra.

We processed the two frames separately to see why we have such a strong stellar spectrum.

Spectrum 0006 seems to be contaminated with moonlight.

There are two options here. Use sky subtraction on the combined spectrum, or just use 0008. We've done both.

T2m3wb-20210922.165306-0008.p12_SN.fits - Both 0006 and 0008 
T2m3wb-20210922.165306-0008.p12_SN.fits - just 0008 without sky Subtraction

This then gets saved as in two directories: 2021Sep22T16:26 2021Sep22T16:53

Using data obtained with both 0006 and 0008 - 2021Sep22T16:26/

z=0.05060 SN Ia -0.4 +/- 4.4

2021/10/10
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C. Lidman

2021Oct09T16:51/v01/m01

Processed the data taken on 2021/10/09

Reformatted the data taken during the earlier epochs so that it is consistent with v01 of the pipeline.

2021/10/26
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2021Oct25T16:11/v01/m01

Processed the data taken on 2021/10/25

2023/01/06

C .Lidman

2022Oct30T15:47

Spectum of host

z=0.0506