XCov 16 Visibility Charts




BPM 37093



You may download a gzipped postscript version of the visibility chart here (11 kb):

xcov16_bpm_vis.ps.gz







                  RA:  12 38 50.3   Dec: -49 48 00   J2000

Note: f.v. and l.v. denote the time when the object is "first visible" and
"last visible", respectively. This takes into account both the rise and set
times as well as the evening and morning twilight times.



         Site                         Universal Time                Airmasses
                            f.v.   l.v.   mer. eve.tw morn.tw   f.v.  l.v.  mer. 


                                 1998 Apr 16, Moon 80% full

Mount John, New Zealand
Siding Spring, Australia
South Africa
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 43   9 44   3 42  23 43   9 44    1.51  2.65  1.06  


                                 1998 Apr 17, Moon 72% full

Mount John, New Zealand
Siding Spring, Australia
South Africa
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 42   9 44   3 38  23 42   9 44    1.49  2.73  1.06  


                                 1998 Apr 18, Moon 62% full

Mount John, New Zealand
Siding Spring, Australia
South Africa
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 41   9 45   3 34  23 41   9 45    1.48  2.82  1.06  


                                 1998 Apr 19, Moon 52% full

Mount John, New Zealand
Siding Spring, Australia
South Africa
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 40   9 45   3 30  23 40   9 45    1.47  2.91  1.06  


                                 1998 Apr 20, Moon 41% full

Mount John, New Zealand
Siding Spring, Australia    9 00  19 06  12 49   9 00  19 06    1.44  2.84  1.05  
South Africa
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 39   9 46   3 26  23 39   9 46    1.45  3.00  1.06  


                                 1998 Apr 21, Moon 30% full

Mount John, New Zealand
Siding Spring, Australia    8 59  19 07  12 45   8 59  19 07    1.43  2.93  1.05  
South Africa               17 31   3 40  21 17  17 31   3 40    1.41  2.86  1.05  
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo               23 38   9 46   3 22  23 38   9 46    1.44  3.10  1.06  


                                 1998 Apr 22, Moon 20% full

Mount John, New Zealand
Siding Spring, Australia    8 58  19 07  12 41   8 58  19 07    1.42  3.02  1.05  
South Africa               17 30   3 41  21 13  17 30   3 41    1.40  2.95  1.05  
Itajuba, Brazil            21 59   8 03   1 37  21 59   8 03    1.57  4.46  1.13  
ESO, Cerro La Silla
Cerro Tololo               23 37   9 47   3 18  23 37   9 47    1.43  3.21  1.06  


                                 1998 Apr 23, Moon 12% full

Mount John, New Zealand
Siding Spring, Australia    8 57  19 08  12 37   8 57  19 08    1.41  3.13  1.05  
South Africa               17 29   3 41  21 09  17 29   3 41    1.39  3.04  1.05  
Itajuba, Brazil            21 58   8 03   1 33  21 58   8 03    1.55  4.69  1.13  
ESO, Cerro La Silla
Cerro Tololo               23 36   9 47   3 14  23 36   9 47    1.42  3.33  1.06  


                                 1998 Apr 24, Moon 5% full

Mount John, New Zealand     7 27  17 46  11 08   7 27  17 46    1.26  2.21  1.01  
Siding Spring, Australia
South Africa               17 28   3 42  21 05  17 28   3 42    1.38  3.14  1.05  
Itajuba, Brazil            21 58   8 03   1 30  21 58   8 03    1.54  4.94  1.13  
ESO, Cerro La Silla
Cerro Tololo               23 35   9 48   3 10  23 35   9 48    1.40  3.45  1.06  


                                 1998 Apr 25, Moon 1% full

Mount John, New Zealand     7 26  17 47  11 04   7 26  17 47    1.25  2.26  1.01  
Siding Spring, Australia
South Africa               17 27   3 43  21 01  17 27   3 43    1.37  3.25  1.05  
Itajuba, Brazil            21 57   8 00   1 26  21 57   8 03    1.52  5.00  1.13  
ESO, Cerro La Silla
Cerro Tololo               23 34   9 48   3 06  23 34   9 48    1.39  3.58  1.06  


                                 1998 Apr 26, Moon 0% full

Mount John, New Zealand     7 25  17 48  11 00   7 25  17 48    1.24  2.32  1.01  
Siding Spring, Australia
South Africa               17 26   3 43  20 57  17 26   3 43    1.35  3.37  1.05  
Itajuba, Brazil            21 56   7 56   1 22  21 56   8 04    1.51  5.00  1.13  
ESO, Cerro La Silla
Cerro Tololo               23 33   9 49   3 02  23 33   9 49    1.38  3.72  1.06  


                                 1998 Apr 27, Moon 1% full

Mount John, New Zealand     7 23  17 49  10 56   7 23  17 49    1.24  2.37  1.01  
Siding Spring, Australia
South Africa               17 25   3 44  20 53  17 25   3 44    1.34  3.49  1.05  
Itajuba, Brazil            21 56   7 52   1 18  21 56   8 04    1.49  5.00  1.13  
ESO, Cerro La Silla        23 33   9 49   2 58  23 33   9 49    1.38  4.04  1.07  
Cerro Tololo


                                 1998 Apr 28, Moon 6% full

Mount John, New Zealand     7 22  17 50  10 52   7 22  17 50    1.23  2.43  1.01  
Siding Spring, Australia
South Africa               17 24   3 44  20 49  17 24   3 44    1.33  3.63  1.05  
Itajuba, Brazil            21 55   7 48   1 14  21 55   8 04    1.48  5.00  1.13  
ESO, Cerro La Silla        23 32   9 49   2 54  23 32   9 49    1.37  4.22  1.07  
Cerro Tololo


                                 1998 Apr 29, Moon 12% full

Mount John, New Zealand     7 21  17 51  10 48   7 21  17 51    1.23  2.49  1.01  
Siding Spring, Australia
South Africa               17 23   3 45  20 45  17 23   3 45    1.32  3.77  1.05  
Itajuba, Brazil            21 55   7 44   1 10  21 55   8 05    1.46  5.00  1.13  
ESO, Cerro La Silla        23 31   9 50   2 50  23 31   9 50    1.36  4.42  1.07  
Cerro Tololo


                                 1998 Apr 30, Moon 21% full

Mount John, New Zealand
Siding Spring, Australia
South Africa               17 23   3 46  20 41  17 23   3 46    1.31  3.92  1.05  
Itajuba, Brazil            21 54   7 41   1 06  21 54   8 05    1.45  5.00  1.13  
ESO, Cerro La Silla        23 30   9 50   2 46  23 30   9 50    1.35  4.64  1.07  
Cerro Tololo


                                  1998 May 1, Moon 30% full

Mount John, New Zealand
Siding Spring, Australia
South Africa               17 22   3 46  20 37  17 22   3 46    1.30  4.09  1.05  
Itajuba, Brazil            21 53   7 37   1 02  21 53   8 05    1.43  5.00  1.13  
ESO, Cerro La Silla        23 29   9 51   2 42  23 29   9 51    1.34  4.87  1.07  
Cerro Tololo


                                  1998 May 2, Moon 40% full

Mount John, New Zealand
Siding Spring, Australia
South Africa               17 21   3 47  20 33  17 21   3 47    1.30  4.27  1.05  
Itajuba, Brazil            21 53   7 33   0 58  21 53   8 06    1.42  5.00  1.13  
ESO, Cerro La Silla        23 29   9 49   2 38  23 29   9 51    1.33  5.00  1.07  
Cerro Tololo


                                  1998 May 3, Moon 50% full

Mount John, New Zealand
Siding Spring, Australia
South Africa               17 20   3 47  20 29  17 20   3 47    1.29  4.46  1.05  
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo


                                  1998 May 4, Moon 60% full

Mount John, New Zealand
Siding Spring, Australia
South Africa               17 19   3 48  20 25  17 19   3 48    1.28  4.67  1.05  
Itajuba, Brazil
ESO, Cerro La Silla
Cerro Tololo


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Send comments to Sean O'Brien. Last updated on 16 March 1998.