GPS Space Vehicle Time Integrity for MJD 53436

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
15:52
21:49
 21,444
  -199
  -392,871
24
313
0
0
 
2
1
02:01
11:31
 34,179
  -191
    28,336
23
827
0
0
 
3
1
17:19
22:40
 19,289
  -203
   -90,362
25
146
0
0
 
4
1
00:49
08:37
 28,068
  -191
  -356,927
182
0
0
0
 
5
1
05:25
14:57
 34,297
  -187
   -83,003
32
191
0
0
 
6
6
6
1
2
3
08:37
13:26
14:57
13:21
14:53
17:18
 17,016
  5,190
  8,450
  -187
  -188
  -192
  -154,659
  -155,473
  -155,980
346
110
179
0
0
0
2746
0
0
0
0
0
 
7
7
1
2
00:00
22:33
08:09
23:59
 29,329
  5,193
  -192
  -205
    61,895
    64,117
278
56
1
0
12
0
0
0
 
8
1
00:00
05:01
 18,062
  -190
    22,748
20
470
0
0
 
9
1
08:09
13:23
 18,834
  -194
    32,233
18
493
0
0
 
10
1
03:28
09:32
 21,830
  -187
   -60,108
20
734
0
0
 
11
11
1
2
00:00
20:08
02:00
23:59
  7,236
 13,881
  -195
  -202
  -201,627
  -201,923
18
21
198
281
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:01
20:48
05:33
23:59
 12,713
 11,480
  -193
  -203
     9,470
     9,383
20
17
413
293
0
0
0
0
 
14
1
10:52
20:07
 33,333
  -192
    31,130
19
822
0
0
 
15
1
11:48
18:02
 22,448
  -189
  -399,569
38
13
0
0
 
16
1
14:54
20:48
 21,233
  -198
    -1,872
18
599
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:37
17:23
 31,546
  -192
   133,507
35
117
0
0
 
19
1
18:03
23:46
 20,566
  -202
    15,369
18
602
0
0
 
20
20
1
2
00:00
17:39
03:27
23:59
 12,436
 22,833
  -194
  -202
    80,465
    80,289
18
25
361
196
0
0
0
0
 
21
1
10:52
15:51
 17,934
  -188
   -93,301
17
455
0
0
 
22
1
13:22
18:39
 19,040
  -198
   -18,030
17
528
0
0
 
23
1
19:03
23:59
 17,808
  -202
  -210,061
20
473
0
0
 
24
24
24
1
2
3
00:00
03:28
22:46
03:21
04:54
23:59
 12,055
  5,180
  4,398
  -198
  -191
  -207
  -101,072
  -101,092
  -101,311
18
19
15
347
159
100
0
0
0
0
0
0
 
25
1
13:22
22:05
 31,370
  -197
   -87,944
22
565
0
0
 
26
1
05:55
11:40
 20,719
  -190
    -9,697
31
197
0
0
 
27
27
1
2
00:00
22:00
03:27
23:59
 12,438
  7,143
  -196
  -208
   -19,953
   -20,459
27
23
178
168
0
0
0
0
 
28
28
1
2
00:49
03:21
02:00
06:32
  4,291
 11,409
  -191
  -190
   -47,107
   -47,106
17
20
97
429
0
0
0
0
 
29
1
05:13
10:51
 20,282
  -189
   -97,209
127
0
0
0
 
30
30
30
1
2
3
07:01
09:32
11:31
08:37
10:51
13:21
  5,721
  4,739
  6,573
  -188
  -188
  -185
   -44,056
   -44,286
   -44,499
46
40
55
0
4
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.