GPS Space Vehicle Time Integrity for MJD 52215

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
06:32
12:17
 20,695
    28
  -201,763
38
0
0
0
 
2
1
12:18
18:08
 21,007
    18
    99,573
71
0
0
0
 
3
1
03:54
09:56
 21,699
    22
   -79,586
42
0
0
0
 
4
1
12:18
20:12
 28,460
    19
  -465,778
207
0
0
0
 
5
5
1
2
00:00
16:50
02:22
23:59
  8,505
 25,745
    21
    10
  -320,698
  -320,816
35
42
0
0
0
0
0
0
 
6
1
19:43
23:59
 15,385
    -0
      940
35
0
0
0
 
7
1
10:21
19:42
 33,704
    19
  -560,711
250
0
0
0
 
8
1
10:35
16:39
 21,870
    15
  -611,244
85
0
0
0
 
9
1
19:43
23:59
 15,381
    13
    14,845
33
0
0
0
 
10
1
14:58
21:06
 22,117
    28
   -12,907
40
0
0
0
 
11
1
07:49
13:22
 20,020
    14
    -4,900
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:32
13:23
12:17
17:25
 13,500
 14,545
    23
    57
     6,857
     6,899
36
36
0
0
0
0
0
0
 
14
14
14
1
2
3
00:00
04:03
22:43
03:53
07:48
23:59
 14,013
 13,496
  4,606
    13
    31
   -11
   122,456
   122,455
   122,330
35
35
31
0
0
0
0
0
0
0
0
0
 
15
15
1
2
00:50
22:33
04:02
23:59
 11,545
  5,217
    14
    -9
   -99,981
  -100,347
37
31
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
03:03
 10,973
     9
  -224,134
266
1
44
0
 
18
18
18
1
2
3
00:00
20:13
22:47
04:05
22:42
23:59
 14,707
  8,962
  4,325
    16
     5
   -15
    75,461
    75,464
    75,445
34
38
33
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:14
14:57
 34,988
    21
   110,998
40
10
0
0
 
21
1
01:00
06:16
 18,994
    29
    -5,190
36
0
0
0
 
22
1
02:34
08:32
 21,441
    25
  -382,664
247
0
12
0
 
23
23
23
1
2
3
01:00
17:57
22:47
03:26
22:32
23:59
  8,767
 16,464
  4,329
    13
    25
   -14
       -3
      -32
      -79
36
43
32
0
0
0
0
0
0
0
0
0
 
24
1
13:23
22:32
 32,928
    20
    -3,413
51
0
0
0
 
25
1
00:50
09:48
 32,281
    22
   -19,069
36
0
0
0
 
26
1
17:26
22:47
 18,955
    16
    -3,364
33
0
0
0
 
27
1
09:24
14:57
 19,965
    22
     -810
38
0
0
0
 
28
28
1
2
11:46
14:58
13:22
17:57
  5,812
 10,739
    -9
    32
    33,817
    33,907
35
40
3
0
0
0
0
0
 
29
1
04:05
08:52
 17,168
    27
  -615,511
47
0
0
0
 
30
30
1
2
18:33
21:07
19:42
23:59
  4,170
 10,353
    41
    -0
  -131,496
  -131,771
36
70
0
0
0
0
0
0
 
31
1
05:21
11:21
 21,601
    32
   -72,807
45
3
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.