GPS Space Vehicle Time Integrity for MJD 53262

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
05:12
11:01
 20,891
  -294
  -363,303
38
1
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:37
10:31
 21,163
  -286
   -44,068
44
0
0
0
 
4
1
12:34
17:53
 19,109
  -278
   293,025
86
0
0
0
 
5
5
1
2
00:00
17:30
03:00
23:59
 10,839
 23,367
    11
  -301
   -48,891
   -49,322
39
36
1
0
0
0
0
0
 
6
6
6
1
2
3
00:00
03:01
20:12
02:52
05:22
23:59
 10,306
  8,431
 13,671
    10
 32,486
  -300
  -434,497
  -402,224
  -436,309
71
3003508
81
0
1
0
0
8431
0
0
0
0
 
7
1
11:02
20:04
 32,573
  -284
  -352,259
201
0
0
0
 
8
1
11:02
16:58
 21,383
  -281
     8,810
37
0
0
0
 
9
9
1
2
00:00
19:40
01:15
23:59
  4,518
 15,578
     6
  -300
     4,687
     4,512
40
35
1
0
0
0
0
0
 
10
1
16:59
21:04
 14,721
  -296
   -50,818
36
0
0
0
 
11
1
08:03
13:43
 20,359
  -285
  -149,245
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:48
15:11
15:02
17:29
 22,343
  8,331
  -274
  -287
    21,718
    21,692
37
39
0
0
0
0
0
0
 
14
14
1
2
00:00
22:48
08:03
23:59
 28,936
  4,305
  9,376
  -294
    36,578
    26,963
1621246
33
1
0
28936
0
0
0
 
15
1
01:02
06:26
 19,390
 14,069
  -305,987
1980520
1
19390
0
 
16
1
02:52
08:47
 21,252
 12,724
     6,769
1891770
1
21252
0
 
17
17
1
2
15:02
21:05
20:11
23:59
 18,511
 10,487
  -287
  -295
   149,173
   149,283
43
42
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
21:05
22:39
05:11
22:22
23:59
 18,686
  4,635
  4,848
 14,672
  -299
  -297
    90,329
    75,635
    75,661
2017483
37
32
1
0
0
18686
0
0
0
0
0
 
19
1
06:27
11:52
 19,487
  -282
     6,857
39
0
0
0
 
20
20
1
2
05:36
10:31
10:04
15:10
 16,018
 16,712
  -279
  -277
   123,589
   123,530
37
39
0
0
0
0
0
0
 
21
1
00:00
04:01
 14,476
 19,023
   -60,408
2292153
1
14476
0
 
22
1
01:16
06:33
 18,968
 14,382
    -1,455
2002430
1
18968
0
 
23
23
1
2
06:45
09:02
09:00
12:34
  8,097
 12,708
  -289
  -279
  -170,403
  -170,472
39
46
0
0
0
0
0
0
 
24
24
1
2
13:44
20:11
20:04
22:47
 22,854
  9,336
  -281
  -300
   -57,762
   -57,825
48
36
0
0
0
0
0
0
 
25
25
1
2
01:05
05:19
05:17
10:04
 15,084
 17,111
 18,166
  -289
   -57,326
   -75,794
2245483
37
1
0
15084
0
0
0
 
26
26
1
2
17:53
19:40
19:05
22:22
  4,299
  9,724
  -300
  -300
  -225,050
  -225,152
38
48
0
0
0
0
0
0
 
27
1
10:04
15:10
 18,334
  -280
  -407,443
77
0
0
0
 
28
1
12:34
18:17
 20,585
  -288
   -42,089
37
0
0
0
 
29
1
17:30
22:38
 18,479
  -300
  -341,790
67
0
0
0
 
30
30
1
2
00:00
22:22
01:02
23:59
  3,715
  5,826
    17
  -297
  -547,305
  -547,287
38
33
1
0
0
0
0
0
 
31
1
15:10
17:29
  8,338
  -282
    -1,001
44
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.