GPS Space Vehicle Time Integrity for MJD 52574

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
09:31
12:55
12:53
15:31
 12,033
  9,300
    40
    50
  -254,943
  -254,950
24
11
156
9
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
03:30
12:55
07:22
15:28
 13,960
  9,105
    26
    52
   -74,968
   -75,043
14
8
5
41
0
0
0
0
 
4
1
18:14
23:25
 18,600
    34
  -344,565
48
1
0
0
 
5
5
1
2
00:00
19:43
01:48
23:59
  6,475
 15,238
    31
    36
   -36,584
   -36,709
5
11
1
20
0
0
0
0
 
6
6
1
2
00:00
22:39
04:46
23:59
 17,195
  4,730
    26
    40
      859
      881
10
8
10
25
0
0
0
0
 
7
1
16:39
21:50
 18,682
    38
  -319,038
194
0
0
0
 
8
1
13:29
19:42
 22,318
    44
  -392,847
179
0
0
0
 
9
9
1
2
04:35
18:37
06:46
22:48
  7,780
 14,940
    26
    47
    14,339
    14,455
19
10
34
66
0
0
0
0
 
10
10
1
2
00:00
21:36
02:22
23:59
  8,487
  8,562
    28
    42
   -13,983
   -14,012
9
8
40
25
0
0
0
0
 
11
11
1
2
06:55
16:23
10:48
18:43
 13,938
  8,315
    33
    50
   -24,120
   -24,133
7
12
50
37
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:03
12:55
12:53
16:55
  6,603
 14,380
    41
    45
    16,645
    16,657
7
10
29
0
0
0
0
0
 
14
1
04:11
09:52
 20,486
    31
    42,462
11
5
0
0
 
15
1
00:13
07:32
 26,281
    23
   -28,261
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:37
 23,801
    19
    -2,184
17
0
0
0
 
18
1
01:22
07:33
 22,153
    30
    28,797
30
25
8
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:54
12:53
 17,942
    38
   194,565
14
2
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
09:13
12:55
12:53
14:07
 13,171
  4,356
    32
    51
   114,734
   114,349
165
52
0
0
0
0
0
0
 
23
23
1
2
00:00
22:50
04:11
23:59
 15,033
  4,154
    23
    46
   -12,254
   -12,281
10
4
50
0
0
0
0
0
 
24
1
19:17
23:59
 16,942
    43
   -67,138
14
0
0
0
 
25
1
06:24
11:51
 19,528
    22
   -34,440
7
218
0
0
 
26
26
1
2
00:54
16:19
04:40
20:08
 13,436
 13,698
    19
    52
  -263,542
  -264,682
78
85
1
0
1
0
0
0
 
27
27
1
2
11:20
12:55
12:53
18:31
  5,540
 20,025
    45
    46
  -322,073
  -322,708
75
285
0
0
0
234
0
0
 
28
1
14:16
20:52
 23,521
    47
    87,585
16
37
2
0
 
29
29
1
2
00:43
15:44
04:02
19:33
 11,859
 13,661
   520
   -32
  -311,613
  -313,265
22432
9327
6
1
6061
1
0
0
 
30
30
1
2
00:00
21:32
02:51
23:59
 10,300
  8,594
    27
    95
  -402,974
  -405,033
87
2332
1
5
1
5
0
0
 
31
31
1
2
04:57
12:55
08:30
16:58
 12,718
 14,445
    24
    46
  -353,826
  -353,656
18
25
7
36
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.