Gem Fine Cleaning
Summary sources
Philadelphia directory source
Name starts with your search
Observed 9/2/2026
11 results shown from 48 candidates · 1 lower-confidence held back · 410 indexed matches
Philadelphia directory source
Name starts with your search
Observed 9/2/2026
Chandra HETG spectra of the prototypical dwarf novae SS Cyg and U Gem in quiescence and outburst are presented and
Philadelphia directory source
Name starts with your search
Observed 9/3/2026
street-crew
Name contains your search
HTML · extracted text
Philadelphia directory source
Name starts with your search
Observed 9/3/2026
Philadelphia directory source
Name contains your search
Observed 9/3/2026
We have analysed several multiwavelength optical observations (H_alpha, H_beta, H_epsilon, Ca II H & K, Ca II IRT lines) of
Philadelphia directory source
Name contains your search
Observed 9/3/2026
Philadelphia directory source
Name starts with your search
Observed 9/3/2026