GPS Space Vehicle Time Integrity for MJD 54995

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
1
15:27
22:00
 23,584
   244
  -156,056
23
505
0
0
 
3
1
06:51
12:30
 20,348
   256
  -405,807
35
11
0
0
 
4
1
14:31
21:42
 25,850
   240
   131,734
107
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
06:23
12:04
 20,426
   249
  -158,998
78
0
0
0
 
7
1
10:35
15:26
 17,498
   256
   -16,882
30
20
0
0
 
8
1
12:00
17:33
 19,942
   255
   207,765
32
19
0
0
 
9
9
1
2
00:00
17:10
03:37
18:15
 12,960
  3,934
   252
   222
   -60,631
   -60,780
36
21
4
147
0
0
0
0
 
10
1
17:19
22:00
 16,844
   250
    17,722
27
224
0
0
 
11
1
10:25
15:54
 19,755
   249
     6,575
30
29
0
0
 
12
12
1
2
02:26
18:14
05:02
22:00
  9,307
 13,529
   230
   238
   267,421
   267,090
32
29
8
46
0
0
0
0
 
13
13
1
2
09:43
12:04
11:59
13:15
  8,205
  4,257
   259
   260
  -299,061
  -299,065
23
28
257
6
0
0
0
0
 
14
1
01:18
08:55
 27,377
   245
    95,908
56
0
0
0
 
15
15
1
2
00:00
19:39
01:18
22:00
  4,625
  8,444
   237
   239
   300,660
   300,895
30
34
1
9
0
0
0
0
 
16
1
04:48
10:34
 20,761
   252
   -42,172
33
19
0
0
 
17
1
12:10
20:44
 30,789
   236
   -64,021
34
19
0
0
 
18
18
1
2
00:00
02:02
01:18
06:18
  4,623
 15,299
   238
   254
    48,962
    48,937
29
36
0
6
0
0
0
0
 
19
19
1
2
08:56
12:10
12:04
13:44
 11,255
  5,613
   268
   239
   -22,380
   -22,398
24
31
285
0
0
0
0
0
 
20
20
20
1
2
3
06:32
13:16
15:27
10:24
14:30
17:16
 13,921
  4,480
  6,563
   241
   223
   227
   -79,814
   -79,811
   -79,798
24
32
21
287
0
251
0
0
0
0
0
0
 
21
1
00:00
04:42
 16,835
   260
    -8,427
32
5
0
0
 
22
22
1
2
01:18
03:02
03:01
07:35
  6,083
 16,290
   236
   255
  -197,395
  -197,364
32
27
3
106
0
0
0
0
 
23
1
07:46
11:57
 15,067
   257
  -389,956
25
234
0
0
 
24
24
1
2
00:00
19:55
02:25
22:00
  8,690
  7,472
   261
   214
  -196,085
  -196,342
32
24
0
169
0
0
0
0
 
25
1
11:32
15:35
 14,605
   255
  -460,266
96
0
0
0
 
26
1
00:00
02:01
  7,248
   258
   -63,261
32
0
0
0
 
27
27
1
2
00:02
16:12
02:25
18:58
  8,566
  9,967
   247
   229
   -56,790
   -56,990
33
22
6
302
0
0
0
0
 
28
1
13:16
19:14
 21,486
   248
    25,689
28
133
0
0
 
29
29
1
2
00:00
20:55
02:01
22:00
  7,211
  3,869
   246
   226
   -29,332
   -29,628
35
20
1
146
0
0
0
0
 
30
30
1
2
03:37
19:37
06:25
21:42
 10,011
  7,468
   240
   224
  -153,078
  -153,248
29
24
30
149
0
0
0
0
 
31
1
02:50
09:42
 24,633
   245
    62,449
25
693
0
0
 
32
1
05:23
10:24
 18,061
   251
  -247,584
38
9
0
0
 
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.