GPS Space Vehicle Time Integrity for MJD 52573

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
08:36
10:15
10:12
15:37
  5,749
 19,298
    59
    80
  -254,783
  -254,783
4
2
0
95
0
0
0
0
 







3
3
1
2
03:25
12:23
07:52
15:40
 15,969
 11,766
    64
    79
   -74,661
   -74,738
16
14
0
0
0
0
0
0







4
1
18:19
23:36
 18,979
    63
  -343,795
58
0
0
0







5
5
1
2
00:00
19:54
01:50
21:59
  6,651
  7,543
    56
    61
   -36,385
   -36,527
7
4
1
3
0
0
0
0







6
1
00:00
04:51
 17,437
    67
      881
3
23
0
0







7
1
15:53
22:04
 22,207
    67
  -322,239
227
0
0
0







8
1
12:40
19:48
 25,584
    76
  -395,308
202
0
0
0







9
9
1
2
04:27
18:42
07:00
21:59
  9,154
 11,830
    63
    56
    14,247
    14,327
7
3
1
68
0
0
0
0







10
10
1
2
00:00
14:14
02:36
16:44
  9,348
  8,945
    65
    80
   -13,906
   -13,910
8
5
0
1
0
0
0
0







11
11
11
1
2
3
06:47
10:15
16:16
10:12
11:34
18:57
 12,262
  4,747
  9,618
    66
    74
    80
   -24,001
   -24,003
   -24,020
4
4
9
39
1
2
0
0
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
10:34
16:59
 23,026
    73
    16,616
11
0
0
0







14
1
03:54
09:55
 21,599
    67
    42,685
8
1
0
0







15
1
00:25
07:38
 25,925
    66
   -27,819
29
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
-
 
 
 
 
 
 
 
 
 







18
1
01:04
07:47
 24,124
    61
    29,168
24
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
08:04
10:15
10:12
13:57
  7,666
 13,328
    67
    76
   194,424
   194,453
7
13
1
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
22:56
04:22
23:59
 15,684
  3,797
    61
   -96
   -12,161
   -12,366
10
8881
1
1
0
1
0
0







24
24
1
2
00:00
19:23
01:10
21:59
  4,240
  9,347
    62
    68
   -66,682
   -66,874
6
6
1
0
0
0
0
0







25
25
1
2
06:30
10:15
10:12
12:03
 13,284
  6,461
    60
    66
   -34,362
   -34,361
3
5
51
0
0
0
0
0







26
26
1
2
00:53
16:26
04:50
20:20
 14,175
 14,008
    61
    70
  -261,678
  -262,852
90
87
1
0
1
0
0
0







27
1
11:32
18:38
 25,526
    76
  -318,299
366
0
5411
0







28
1
13:58
21:03
 25,404
    78
    87,687
14
0
0
0







29
29
1
2
00:41
15:51
04:13
20:04
 12,694
 15,129
    59
    70
  -310,348
  -311,456
79
92
1
0
1
0
0
0







30
1
00:00
02:53
 10,367
    62
  -400,529
88
1
1
0







31
31
1
2
04:52
12:50
08:25
17:08
 12,759
 15,458
    63
    85
  -354,220
  -354,053
18
19
1
0
0
0
0
0







32
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







A: Space vehicle identification number.

B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.


C: Time at the start of the block (UTC).

D: Time at the end of the block (UTC).

E: Number of 1 second pseudorange measurements in the block.

F: Average value of UTC(AUS) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.

H: Standard deviation of G during the block, in nanoseconds.

I: Number of measurements more than 4 standard deviations from the average.

J: Number of measurements more than 500 ns from the average.

K: Number of non-zero health flags in the block.