GPS Space Vehicle Time Integrity for MJD 52914

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:10
11:51
 20,413
   305
  -307,521
43
0
0
0
 
2
1
03:39
11:24
 27,758
   299
   196,342
67
0
0
0
 
3
1
05:02
10:45
 20,471
   305
   -49,005
45
0
0
0
 
4
1
12:18
19:46
 26,576
   308
   -25,741
56
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
19:20
23:59
 16,688
   304
      538
49
0
0
0
 
7
1
10:46
19:16
 30,309
   310
  -631,345
61
0
0
0
 
8
1
10:15
15:55
 20,127
   306
  -422,105
47
0
0
0
 
9
9
9
1
2
3
00:00
15:56
21:09
01:44
17:15
23:59
  6,210
  4,613
 10,202
   276
   314
   301
     9,958
    10,104
    10,131
48
48
51
0
0
0
0
0
0
0
0
0
 
10
1
15:39
22:15
 23,597
   311
   -31,917
50
0
0
0
 
11
1
08:58
14:03
 18,198
   307
   -69,209
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
07:25
09:13
16:26
08:58
12:44
17:29
  5,520
 12,584
  3,681
   300
   298
   314
    31,737
    31,735
    31,754
40
45
48
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
22:44
07:25
23:59
 26,434
  4,529
   293
   286
    20,504
    20,465
43
51
0
0
0
0
0
0
 
15
15
1
2
00:00
22:58
04:29
23:59
 15,981
  3,671
   296
   283
  -166,648
  -167,054
50
51
1
0
0
0
0
0
 
16
1
02:53
08:58
 21,770
   304
     -342
45
0
0
0
 
17
1
16:40
23:59
 26,231
   304
  -187,539
243
0
0
0
 
18
18
1
2
00:50
20:10
04:33
23:42
 13,230
 12,662
   297
   282
    -8,560
    -8,503
44
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:45
11:52
09:40
15:28
 17,656
 12,794
   295
   300
   209,292
   209,272
41
46
0
0
0
0
0
0
 
21
21
1
2
00:00
21:09
02:56
23:59
 10,403
 10,203
   298
   294
   -50,640
   -50,989
51
50
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
06:09
 21,961
   289
   -37,097
45
0
0
0
 
24
1
13:51
22:29
 30,776
   305
   -64,101
55
0
0
0
 
25
1
00:50
09:13
 29,911
   301
   -52,506
42
0
0
0
 
26
1
18:06
23:42
 20,075
   296
  -515,355
51
0
0
0
 
27
1
08:58
14:50
 20,913
   301
  -698,056
194
0
0
0
 
28
1
11:02
17:38
 23,486
   313
     6,075
47
0
0
0
 
29
1
17:18
21:08
 13,734
   309
  -112,364
75
0
0
0
 
30
30
1
2
00:59
17:59
04:44
21:08
 13,367
 11,290
   287
   297
  -531,740
  -533,485
124
112
1
0
1
0
0
0
 
31
1
06:17
10:45
 15,977
   304
  -413,815
53
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(NIMT) 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(NIMT) 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.