GPS Space Vehicle Time Integrity for MJD 53219

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
09:26
14:24
 17,886
    26
  -356,395
38
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
07:36
13:26
 20,995
    44
   -32,202
42
0
0
0
 
4
1
15:31
20:47
 18,981
    18
   235,907
86
0
0
0
 
5
5
5
1
2
3
00:00
01:45
20:27
01:43
05:54
23:59
  6,176
 14,972
 12,734
   inf
    46
    15
      inf
   -42,149
   -42,284
-2147483648
38
37
0
0
0
6175
0
0
0
0
0
 
6
6
6
1
2
3
00:00
01:45
05:55
01:43
05:51
08:12
  6,170
 14,792
  8,230
   inf
    42
    41
      inf
  -325,370
  -325,825
-2147483648
167
104
0
0
1
6169
0
1
0
0
0
 
7
1
14:25
23:05
 31,243
    24
  -428,810
176
0
0
0
 
8
1
14:24
19:53
 19,738
    24
     5,798
35
0
0
0
 
9
9
9
1
2
3
00:00
01:45
22:34
01:43
04:11
23:59
  6,168
  8,758
  5,103
   inf
    35
    14
      inf
    56,947
    57,057
-2147483648
36
33
0
0
0
6167
0
0
0
0
0
 
10
1
18:31
23:54
 19,394
    27
   -48,212
37
0
0
0
 
11
1
11:01
16:38
 20,206
    30
  -137,425
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:49
18:33
17:59
20:27
 22,181
  6,793
    22
    12
    24,812
    24,791
37
37
0
0
0
0
0
0
 
14
1
01:46
11:01
 33,264
    37
    24,408
37
0
0
0
 
15
1
03:45
09:25
 20,381
    45
  -300,995
47
0
0
0
 
16
1
05:52
11:48
 21,383
    35
    -7,957
37
0
0
0
 
17
17
17
1
2
3
00:00
01:45
17:59
01:43
03:21
23:05
  6,171
  5,769
 18,364
   inf
    43
    21
      inf
   111,967
   112,789
-2147483648
45
78
0
1
0
6170
1
0
0
0
0
 
18
18
1
2
00:00
01:46
01:22
08:07
  4,925
 22,814
    33
    34
    60,551
    60,615
41
46
0
1
0
0
0
0
 
19
19
1
2
08:52
13:27
12:56
14:53
 14,659
  5,160
    37
    23
    15,194
    15,139
39
33
0
0
0
0
0
0
 
20
1
08:36
18:07
 34,246
    26
   136,832
56
0
0
0
 
21
1
02:18
06:57
 16,719
    40
   -77,880
37
0
0
0
 
22
1
04:11
09:28
 19,022
    38
   -15,928
38
0
0
0
 
23
1
09:37
15:30
 21,184
    19
  -135,863
85
0
0
0
 
24
24
24
1
2
3
00:00
16:39
19:54
01:43
18:30
23:59
  6,169
  6,671
 14,726
   inf
    18
    11
      inf
   -46,554
   -46,608
-2147483648
37
39
0
0
0
6168
0
0
0
0
0
 
25
1
03:51
12:56
 32,702
    32
   -72,481
39
0
0
0
 
26
26
26
1
2
3
00:00
20:48
22:34
01:43
22:06
23:59
  6,176
  4,679
  5,107
   inf
    18
    30
      inf
  -179,186
  -179,266
-2147483648
41
37
0
0
0
6175
0
0
0
0
0
 
27
1
12:57
18:07
 18,613
    23
  -345,119
108
0
0
0
 
28
1
15:31
20:27
 17,736
    27
   -38,884
36
0
0
0
 
29
29
29
1
2
3
00:00
19:54
22:06
01:22
21:14
23:59
  4,934
  4,806
  6,780
    31
    13
    23
  -376,001
  -375,473
  -375,393
42
40
41
1
0
0
1
0
0
0
0
0
 
30
1
01:45
03:45
  7,209
    39
  -555,824
36
0
0
0
 
31
31
1
2
12:57
18:07
14:24
19:53
  5,239
  6,359
    31
    16
  -277,432
  -277,693
46
43
0
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(SG) 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(SG) 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.