GPS Space Vehicle Time Integrity for MJD 52772

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
16:18
22:13
 21,298
  -294
  -285,695
19
0
0
0
 
2
1
13:00
21:19
 29,900
  -281
   113,924
50
0
0
0
 
3
1
14:01
20:09
 22,024
  -294
   -10,015
21
0
0
0
 
4
4
1
2
00:00
21:35
05:30
23:59
 19,812
  8,664
  -269
  -302
   -44,817
   -44,912
7
2
6
11
0
0
0
0
 
5
5
1
2
02:46
07:09
07:08
12:38
 15,691
 19,692
  -260
  -264
   -14,633
   -14,667
5
17
7
0
0
0
0
0
 
6
6
1
2
05:25
07:09
07:08
14:15
  6,191
 25,517
  -266
  -272
     4,084
     4,083
3
7
13
9
0
0
0
0
 
7
7
1
2
00:00
20:03
05:33
23:59
 19,960
 14,146
  -271
  -299
  -483,534
  -484,896
106
76
1
0
1
0
0
0
 
8
8
1
2
00:00
20:17
02:17
23:59
  8,244
 13,336
  -283
  -284
  -330,284
  -331,292
27
49
1
0
1
0
0
0
 
9
9
9
1
2
3
02:16
04:22
07:09
03:46
07:08
11:11
  5,423
  9,950
 14,455
  -255
  -265
  -275
    43,599
    43,606
    43,612
10
5
7
0
1
0
0
0
0
0
0
0
 
10
1
00:55
07:05
 22,177
  -278
   -25,184
3
139
0
0
 
11
1
16:34
23:16
 24,061
  -294
   -47,140
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
17:38
03:06
23:59
 11,169
 22,820
  -262
  -298
    26,892
    26,893
11
5
0
57
0
0
0
0
 
14
1
07:57
17:23
 33,925
  -279
    21,223
17
0
0
0
 
15
1
08:44
14:40
 21,344
  -277
  -108,662
36
0
0
0
 
16
1
12:10
18:18
 22,024
  -287
    -7,801
65
0
0
0
 
17
1
07:09
12:43
 19,983
  -278
   -12,800
11
0
0
0
 
18
18
1
2
05:54
07:09
07:08
14:50
  4,427
 27,604
  -257
  -277
   -10,782
   -10,815
10
14
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
15:02
01:01
23:59
  3,706
 32,142
  -270
  -291
   213,429
   213,428
5
5
0
45
0
0
0
0
 
21
1
07:15
13:12
 21,391
  -275
    58,237
89
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:13
15:32
 26,306
  -277
   -26,629
17
0
0
0
 
24
24
24
1
2
3
00:00
07:09
22:58
07:08
08:28
23:59
 25,654
  4,715
  3,645
  -266
  -251
  -301
   -29,777
   -29,806
   -30,002
13
4
3
0
1
4
0
0
0
0
0
0
 
25
1
09:58
19:10
 33,057
  -274
   -44,294
18
0
0
0
 
26
26
1
2
03:17
07:09
07:08
09:04
 13,837
  6,864
  -267
  -272
  -502,454
  -502,520
29
6
0
0
0
0
0
0
 
27
27
1
2
00:00
19:15
01:15
23:59
  4,536
 17,056
  -282
  -296
  -121,696
  -126,585
103
319
1
0
1
1697
0
0
 
28
28
1
2
00:00
21:19
03:48
23:59
 13,685
  9,579
  -275
  -284
    43,572
    43,280
10
9
1
0
0
0
0
0
 
29
29
1
2
02:22
07:09
07:08
08:18
 17,160
  4,112
  -274
  -265
  -137,276
  -137,333
29
4
0
0
0
0
0
0
 
30
30
1
2
04:11
07:09
07:08
14:01
 10,603
 24,644
  -262
  -265
   -54,702
   -55,584
148
360
0
0
0
4847
0
0
 
31
1
15:17
21:18
 21,633
  -286
  -194,062
173
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.