GPS Space Vehicle Time Integrity for MJD 52899

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
1
2
07:41
08:49
08:48
13:36
  4,019
 17,153
  -324
  -332
  -305,640
  -305,665
6
6
0
0
0
0
0
0
2
2
1
2
04:15
08:49
08:48
12:19
 16,330
 12,595
  -316
  -333
   186,770
   186,863
28
25
0
0
0
0
0
0
3
3
1
2
05:16
08:49
08:48
11:25
 12,643
  9,311
  -330
  -335
   -45,524
   -45,567
16
7
0
0
0
0
0
0
4
1
12:53
20:32
 27,518
  -342
   -31,024
18
0
0
0
5
5
1
2
00:00
18:05
04:02
23:59
 14,506
 21,231
  -323
  -352
   -51,132
   -51,045
11
13
1
0
0
0
0
0
6
6
1
2
00:00
20:48
05:58
23:59
 21,501
 11,475
  -317
  -367
     7,400
     7,379
9
3
0
3
0
0
0
0
7
1
11:16
20:43
 33,944
  -334
  -624,445
78
0
0
0
8
1
11:44
17:41
 21,371
  -343
  -419,419
26
0
0
0
9
9
1
2
00:00
17:07
02:24
23:59
  8,668
 24,698
  -331
  -357
     6,965
     7,062
9
14
1
0
0
0
0
0
10
1
16:15
22:27
 22,315
  -355
   -31,851
7
0
0
0
11
11
1
2
08:49
13:00
11:59
14:40
 11,404
  6,032
  -333
  -332
   -67,192
   -67,215
12
5
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:00
16:26
15:10
17:49
 22,177
  5,003
  -332
  -348
    30,850
    30,839
6
5
1
5
0
0
0
0
14
1
00:00
08:48
 31,643
  -344
    20,628
6
0
0
0
15
1
00:23
06:22
 21,546
  -330
  -160,877
26
0
0
0
16
1
03:24
08:48
 19,347
  -332
   -80,290
23
0
0
0
17
17
1
2
00:00
17:43
02:35
23:59
  9,342
 22,512
  -332
  -352
  -230,365
  -228,261
87
199
1
0
1
0
0
0
18
18
1
2
00:00
20:52
06:01
23:59
 21,640
 11,203
  -331
  -356
   -10,396
   -10,362
7
7
0
6
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:13
08:49
08:48
16:08
  9,228
 26,268
  -326
  -324
   209,975
   209,960
5
10
41
0
0
0
0
0
21
21
1
2
00:00
22:27
04:28
23:59
 16,118
  5,547
  -334
  -347
   -44,641
   -45,097
24
5
1
5
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
01:23
07:35
 22,255
  -335
   -36,445
5
7
0
0
24
1
14:28
23:56
 33,993
  -350
   -60,990
31
0
0
0
25
25
1
2
01:24
08:49
08:48
10:38
 26,591
  6,542
  -333
  -325
   -52,257
   -52,265
8
6
0
0
0
0
0
0
26
1
18:32
23:59
 19,593
  -355
  -520,078
18
0
0
0
27
1
10:30
16:26
 21,383
  -338
  -657,072
217
0
0
0
28
1
12:43
19:06
 22,963
  -346
     8,774
30
0
0
0
29
1
17:36
23:32
 21,311
  -355
   -92,527
100
0
0
0
30
30
1
2
00:00
19:28
05:22
23:59
 19,303
 16,250
  -327
  -357
  -493,337
  -495,490
170
143
1
0
1
0
0
0
31
31
1
2
06:44
08:49
08:48
12:46
  7,391
 14,189
  -317
  -334
  -402,795
  -402,917
25
42
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(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.