TY - JOUR T1 - Correlations on arcsecond scales between chromospheric and transition region emission in active regions JO - ASTROPHYS J PY - 2003/06/10 AU - De Pontieu B AU - Tarbell T AU - Erdelyi R ED - VL - 590 IS - 1 SP - 502 EP - 518 Y2 - 2025/07/27 ER -