THIS IS A COMPOSITION OF SEVERAL IMAGES - THE MOST RECENT ONE IS BERNARD'S LOOP IMAGED IN HA (AND CAN BE SEEN IN THE HYDROGEN ALPHA GALLERY)
THE REGIONS OF M42,THE HORSEHEAD AND M78 ARE SEPARATE IMAGES PUT TOGETHER!
TOTAL IMAGING TIME FOR THIS IMAGE I GUESS IS ABOUT 20 HOURS OR MORE(!) IN HARGB FILTERS AND RGB COLOR IMAGE.
THE IMAGE PROCESSING TIME FOR THIS ONE IS ABOUT 30 HOURS ALLTOGETHER!

IMAGED FROM THE 101 KILOMETER IN ISRAEL