GPS Space Vehicle Time Integrity for MJD 54012

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
1
1
2
00:00
22:15
05:54
23:59
 21,199
  6,263
  1,136
  1,108
   -79,314
   -79,522
44
43
1
0
0
0
0
0
 
2
1
10:44
19:12
 30,475
  1,137
   -40,294
57
0
0
0
 
3
1
02:31
07:38
 18,425
  1,143
  -222,650
378
0
4199
0
 
4
1
09:43
16:48
 25,515
  1,139
  -318,262
65
0
0
0
 
5
5
1
2
14:09
20:09
18:07
23:59
 14,273
 13,814
  1,138
  1,119
  -357,436
  -357,593
56
45
0
0
0
0
0
0
 
6
6
1
2
01:22
16:15
02:30
21:47
  4,105
 19,895
  1,110
  1,130
  -585,914
  -585,483
42
56
1
0
0
0
0
0
 
7
7
1
2
00:29
19:08
05:34
22:13
 18,276
 11,072
  1,133
  1,112
  -517,628
  -517,316
50
43
1
0
0
0
0
0
 
8
1
07:03
12:40
 20,232
  1,147
    83,020
36
0
0
0
 
9
9
1
2
12:06
18:07
14:08
22:34
  7,352
 15,976
  1,116
  1,125
   -37,673
   -37,716
41
45
0
0
0
0
0
0
 
10
1
12:38
18:59
 22,840
  1,137
   -89,467
47
0
0
0
 
11
1
05:35
11:04
 19,712
  1,141
  -352,343
34
10
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:27
13:20
09:42
14:44
 11,714
  5,014
  1,140
  1,118
   -98,976
   -99,073
39
41
0
0
0
0
0
0
 
14
14
1
2
00:00
19:29
04:10
23:59
 14,975
 16,256
  1,132
  1,129
     5,378
     5,315
42
41
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:06
06:26
 22,756
  1,142
   -77,702
48
0
0
0
 
17
1
07:39
16:04
 30,330
  1,135
   -92,744
39
0
0
0
 
18
18
18
18
1
2
3
4
00:00
16:56
18:41
20:36
01:21
18:07
20:09
23:59
  4,833
  4,265
  5,274
 12,212
  1,126
  1,117
  1,125
  1,140
   251,409
   251,443
   251,456
   251,478
45
46
47
39
0
0
0
0
0
0
0
0
0
0
0
0
 
19
1
04:11
08:53
 16,899
  1,152
   -20,062
41
0
0
0
 
20
20
1
2
01:52
08:42
06:42
12:37
 17,377
 14,107
  1,130
  1,129
    23,339
    23,334
38
31
0
0
0
0
0
0
 
21
1
18:08
23:59
 21,061
  1,136
   -54,534
46
0
0
0
 
22
22
1
2
00:00
20:09
02:50
23:59
 10,178
 13,816
  1,147
  1,132
  -138,029
  -138,247
47
40
1
0
0
0
0
0
 
23
1
03:02
08:41
 20,376
  1,142
  -137,240
37
0
0
0
 
24
1
08:58
16:07
 25,719
  1,147
   -40,029
50
0
0
0
 
25
25
1
2
00:00
22:14
05:34
23:59
 20,004
  6,358
  1,132
  1,132
  -362,830
  -364,202
122
48
0
0
0
0
0
0
 
26
1
16:05
20:35
 16,209
  1,142
   281,261
73
0
0
0
 
27
1
05:55
10:43
 17,292
  1,156
   -69,917
32
0
0
0
 
28
1
07:00
14:22
 26,491
  1,138
   -16,128
37
9
0
0
 
29
1
14:37
20:09
 19,867
  1,142
   -26,900
308
0
1529
0
 
30
30
30
1
2
3
00:00
15:00
22:34
01:46
18:40
23:59
  6,303
 13,194
  5,100
  1,122
  1,120
  1,138
   -10,923
   -10,996
   -11,007
45
44
44
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.