sky maps captions
please refer to originals for location of cardinal direction indicators

1. Chang'an, 6/1, 634, 6:30 p.m.
   SW, W

2. Chang'an, 10/24, 618, 4:30 p.m.
   SW, W

3. Chang'an, 10/10, 618, 12:04 a.m.
   no cardinal direction indicated

4. Chang'an, 12/13, 761, 6:00 p.m.
   no cardinal direction indicated

5. Chang'an, 9/22, 643
   S, SW

6. Chang'an, 4/19, 904, 10:30 p.m.
   SW, W, NW

7. Chang'an, 2/6, 630, 3:00 a.m.
   SE, S

8. Chang'an, 6/10, 624, 8:00 p.m.
   no cardinal direction indicated

9. Luoyang, 5/13, 904, 8:00 p.m.
   no cardinal direction indicated

10. Chang'an, 7/10, 617, 3:00 a.m.
    NE, E

11. Chang'an, 8/17, 767, 4:00 a.m.
    no cardinal direction indicated

12. Chang'an, 7/9, 824, 4:00 a.m.
    NE, E

13. Chang'an, 6/24, 618, 4:30 a.m.
    NE, E, SE

14. Chang'an, 6/27, 902, 7:30 p.m.
    W, NW

15. Chang'an, 6/16, 685, 7:00 p.m.
    W, NW

16. Chang'an, 11/9, 902, 6:00 a.m.
    E, SE

17. Chang'an, 10/4, 750, 6:00 p.m.
    SW, W

18. Chang'an, 8.17, 768, 4:45 a.m.
    NE, E, SE