desihub / desihub/desispec

missing cframe files for 20200314

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Python
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Description

I ve checked the cframe files for the MWS,BGS,LRG,ELG,QSO tiles for nights 20200314 and 20200315.
the following cframe files from 20200314 seem to be missing (Wed Mar 18 15:57:16 PDT 2020):

20200314 00055445 ['b3']
20200314 00055458 ['b0', 'r0', 'z0', 'b2', 'r2', 'z2', 'b3', 'r3', 'z3', 'b5', 'r5', 'z5', 'b6', 'r6', 'z6']
20200314 00055459 ['b0', 'r0', 'z0', 'z1', 'b2', 'r2', 'z2', 'b3', 'r3', 'z3', 'z4', 'b5', 'r5', 'z5', 'b6', 'r6', 'z6', 'z7', 'z8', 'z9']
20200314 00055476 ['b0', 'r0', 'z0', 'b6', 'r6', 'z6']
20200314 00055478 ['b1', 'r1', 'z1']
20200314 00055479 ['b0', 'r0', 'z0', 'b1', 'r1', 'z1', 'b2', 'r2', 'z2', 'b3', 'r3', 'z3', 'b4', 'r4', 'z4', 'b5', 'r5', 'z5', 'b6', 'r6', 'z6', 'b7', 'r7', 'z7', 'b8', 'r8', 'z8', 'b9', 'r9', 'z9']

I find this with the following python lines:

mydict = {}
# http://desi-www.kpno.noao.edu:8090/nightsum/nightsum-2020-03-14/nightsum.html
mydict['20200314'] = ['00055380','00055381','00055382','00055395','00055396','00055432','00055433','00055434','00055435','00055442','00055443','00055444','00055445','00055456','00055457','00055458','00055459','00055475','00055476','00055477','00055478','00055479']
# http://desi-www.kpno.noao.edu:8090/nightsum/nightsum-2020-03-15/nightsum.html
mydict['20200315'] = ['00055589','00055590','00055591','00055592','00055593','00055594','00055611','00055612','00055613','00055626','00055627','00055628','00055639','00055640','00055641','00055642','00055643','00055654','00055655','00055656']
#
for night in ['20200314','20200315']:
for exp in mydict[night]:
miss = []
for petal in np.arange(10).astype(str):
for arm in ['b','r','z']:
fn = '/global/cfs/cdirs/desi/spectro/redux/daily/exposures/'+night+'/'+exp+'/cframe-'+arm+petal+'-'+exp+'.fits'
if (os.path.isfile(fn)==False):
miss += [arm+petal]
if (len(miss)>0):
print night,exp,miss

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the nightsum pages for 2020-03-14 and 2020-03-15 and rerun the Python check against the listed cframe paths under /global/cfs/cdirs/desi/spectro/redux/daily/exposures/. Done means explaining why the reported files are absent and identifying the appropriate pipeline or data-production follow-up; no repository file or test is named.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data-engineering
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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