# Megacam coaddExposureId calculation is not compatible with large sky maps

XMLWordPrintable

#### Details

• Type: Bug
• Status: Reviewed
• Resolution: Unresolved
• Fix Version/s: None
• Component/s:
• Labels:
None
• Team:
External

#### Description

The number of bits encoding the exposureCoaddId is too small to support large sky maps. Need to modify megaCamMapper.py to mimic hscMapper.py

#### Activity

No builds found.
Dominique Boutigny created issue -
Field Original Value New Value
Summary Megacam coaddExposureId calculation is not compatible with large sky map Megacam coaddExposureId calculation is not compatible with large sky maps
 Description The number of bits encoding the exposureCoaddId is too small to support large sky maps. Need to modify megaCamMapper.py to mimic HSC The number of bits encoding the exposureCoaddId is too small to support large sky maps. Need to modify megaCamMapper.py to mimic hscMapper.py
 Description The number of bits encoding the exposureCoaddId is too small to support large sky maps. Need to modify megaCamMapper.py to mimic hscMapper.py The number of bits encoding the exposureCoaddId is too small to support large sky maps. Need to modify megaCamMapper.py to mimic hscMapper.py
 Status To Do [ 10001 ] In Progress [ 3 ]
Hide
Dominique Boutigny added a comment -

Hi Simon, could you please review this ticket. It is relatively trivial and I copied over obs_subaru

Show
Dominique Boutigny added a comment - Hi Simon, could you please review this ticket. It is relatively trivial and I copied over obs_subaru
 Reviewers Simon Krughoff [ krughoff ] Status In Progress [ 3 ] In Review [ 10004 ]
Hide
Simon Krughoff added a comment -

One small comment on the PR.

Show
Simon Krughoff added a comment - One small comment on the PR.
 Status In Review [ 10004 ] Reviewed [ 10101 ]
 Team External [ 12117 ]

#### People

Assignee:
Dominique Boutigny
Reporter:
Dominique Boutigny
Reviewers:
Simon Krughoff
Watchers:
Dominique Boutigny, Simon Krughoff