GPS Space Vehicle Time Integrity for MJD 52597

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
04:14
10:13
 21,520
    30
  -258,103
35
79
0
0
 
2
1
00:49
09:10
 30,045
    28
    17,964
59
0
0
0
 
3
1
01:48
07:58
 22,191
    40
   -81,496
32
27
0
0
 
4
1
10:14
17:42
 26,891
    33
  -360,422
66
0
0
0
 
5
5
5
1
2
3
15:07
20:30
22:47
20:27
22:45
23:59
 19,168
  8,080
  4,343
    40
    13
    10
   -40,701
   -40,759
   -40,777
32
32
29
10
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
17:43
22:47
02:42
22:39
23:59
  9,731
 17,761
  4,343
    22
    28
     8
     1,393
     1,421
     1,404
33
31
28
0
0
0
0
0
0
0
0
0
 
7
1
08:03
17:24
 33,640
    33
  -243,365
382
0
8035
0
 
8
1
09:11
14:25
 18,833
    40
   -16,889
158
0
0
0
 
9
1
17:25
22:42
 19,020
    31
    17,764
31
0
0
0
 
10
1
12:51
18:33
 20,562
    42
   -15,181
27
18
0
0
 
11
1
05:34
11:21
 20,827
    34
   -26,150
28
139
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:43
15:06
 30,238
    28
    18,066
28
278
0
0
 
14
14
1
2
00:00
20:27
05:33
23:59
 19,973
 12,740
    26
    22
    38,443
    38,305
33
35
3
0
0
0
0
0
 
15
15
1
2
00:00
20:30
02:17
23:59
  8,214
 12,575
    25
    11
   -37,483
   -37,853
34
35
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:37
01:14
23:59
  4,477
 15,769
    22
    22
    -4,736
    -4,856
29
32
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
18:34
22:37
02:55
19:36
23:59
 10,498
  3,733
  4,946
    23
    52
    19
    21,501
    21,308
    21,221
34
33
27
1
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:04
12:50
 35,174
    33
   198,137
29
139
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
02:08
06:42
 16,389
    40
    -7,404
44
0
0
0
 
23
23
1
2
14:26
22:42
22:36
23:56
 29,456
  4,432
    39
     9
   -13,620
   -13,659
36
28
11
0
0
0
0
0
 
24
24
1
2
11:22
17:42
17:24
20:29
 21,741
  9,966
    43
    35
   -72,385
   -72,436
35
31
1
4
0
0
0
0
 
25
25
1
2
00:00
22:37
07:40
23:59
 27,575
  4,941
    29
    13
   -35,415
   -35,469
29
27
1
0
0
0
0
0
 
26
1
15:07
20:29
 19,291
    40
  -304,598
121
0
0
0
 
27
1
07:41
13:16
 20,099
    33
  -410,393
241
0
37
0
 
28
1
09:39
15:50
 22,279
    38
    85,477
25
96
0
0
 
29
1
15:51
19:36
 13,521
    37
  -351,100
81
0
0
0
 
30
30
1
2
00:01
19:37
02:07
22:36
  7,587
 10,791
    23
    26
  -453,153
  -454,788
59
87
1
0
1
0
0
0
 
31
1
03:19
09:20
 21,665
    36
  -340,437
58
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.