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ibmmt: M51
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ibmmt: NGC7293-FSp+ha-p4
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ibmmt: M101
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ibmmt: Ghost of Cassiopeia in full spectrum + Ha
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ibmmt: Ghost of Cassiopeia in Ha
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ibmmt: M1 (Crab Nebula) Ha Oiii and full spectrum combined
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ibmmt: Flaming Star and Tadpoles Nebulae