Magento get products by attribute set id or name

//If planning to get all products by attribute set NAME

$attrSetName = 'your_attribute_set_name_here';

$attributeSetId = Mage::getModel('eav/entity_attribute_set')

    ->load($attrSetName, 'attribute_set_name')

    ->getAttributeSetId();

//If planning to get all products by attribute set ID

$attributeSetId = 'your_attribute_set_id_here';

$products = Mage::getModel('catalog/product')->getCollection();

$products->addAttributeToFilter('attribute_set_id',$attributeSetId);

$products->addAttributeToSelect('*');

$products->load();

foreach($products as $prod) {

        $productsArray[] = $prod->getData(); //get all data or specify any attribute

}

Mage::log($productsArray());