GPS Space Vehicle Time Integrity for MJD 52760

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NMLS)
-GPSSV (ns)		UTC(NMLS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
17:06
23:02
 21,305
  -272
  -283,815
28
0
0
0
 
2
1
13:50
22:13
 30,118
  -265
   107,189
43
0
0
0
 
3
1
14:49
20:57
 22,035
  -272
    -6,450
33
0
0
0
 
4
4
1
2
00:00
22:25
06:25
23:59
 23,080
  5,671
  -267
  -286
   -43,610
   -43,728
4
3
60
1
0
0
0
0
 
5
1
03:34
13:26
 35,470
  -245
   -12,689
23
0
0
0
 
6
1
06:12
14:58
 31,489
  -247
     3,778
12
0
0
0
 
7
7
1
2
00:00
20:53
06:23
23:59
 22,967
 11,143
  -262
  -285
  -462,840
  -464,288
125
65
1
0
1
0
0
0
 
8
8
1
2
00:00
21:05
03:05
23:59
 11,133
 10,439
  -261
  -291
  -315,967
  -317,027
41
43
1
0
1
0
0
0
 
9
9
1
2
03:07
05:15
04:30
12:01
  4,951
 24,307
  -253
  -246
    41,784
    41,824
7
12
0
6
0
0
0
0
 
10
1
01:43
07:53
 22,143
  -260
   -24,538
6
55
0
0
 
11
1
17:22
23:59
 23,824
  -280
   -45,405
13
0
0
5349
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:28
03:56
23:59
 14,162
 19,842
  -258
  -282
    26,392
    26,410
12
5
0
173
0
0
0
0
 
14
1
08:45
18:12
 33,933
  -262
    21,683
11
92
0
0
 
15
1
09:31
15:27
 21,328
  -260
  -103,688
32
0
0
0
 
16
1
13:00
19:08
 22,044
  -263
     2,479
67
0
0
0
 
17
1
07:47
13:40
 21,195
  -257
   -10,781
12
1
0
0
 
18
1
06:45
15:40
 32,040
  -252
    -9,876
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
15:52
01:51
23:59
  6,665
 29,213
  -266
  -271
   213,088
   213,110
7
12
1
0
0
0
0
0
 
21
1
08:07
14:04
 21,389
  -256
    73,093
91
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:28
16:06
 31,034
  -249
   -25,720
13
0
0
0
 
24
1
00:00
09:17
 33,400
  -261
   -26,836
12
1
0
0
 
25
1
10:47
20:00
 33,083
  -263
   -43,576
11
0
0
0
 
26
1
04:05
09:52
 20,773
  -258
  -485,186
37
0
0
0
 
27
27
1
2
00:00
20:04
02:04
23:59
  7,494
 14,108
  -278
  -281
   -53,014
   -58,158
150
277
1
0
1
0
0
0
 
28
28
1
2
00:00
22:08
04:37
23:59
 16,622
  6,649
  -272
  -282
    47,528
    47,229
13
8
1
0
0
0
0
0
 
29
1
03:11
09:08
 21,363
  -256
  -130,469
39
0
0
0
 
30
1
05:01
14:51
 35,324
  -247
    -3,230
530
0
16342
0
 
31
1
16:05
22:07
 21,641
  -267
  -164,653
188
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(NMLS) 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(NMLS) 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.