GPS Space Vehicle Time Integrity for MJD 53872

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
08:07
15:26
 26,292
  1,123
   -52,267
21
0
0
0
 
2
2
1
2
00:00
20:35
04:43
23:59
 16,971
 12,244
  1,114
  1,120
     3,377
     3,190
21
6
4
11
0
0
0
0
 
3
1
11:47
17:10
 19,406
  1,125
   -98,160
27
0
0
0
 
4
4
1
2
00:00
19:07
02:40
23:59
  9,650
 17,538
  1,100
  1,125
  -230,713
  -231,362
31
44
1
0
1
0
0
0
 
5
5
1
2
00:00
05:58
03:43
09:49
 13,352
 13,858
  1,116
  1,111
    -2,886
    -4,053
210
211
0
1
1
1
0
0
 
6
1
01:45
06:48
 18,139
  1,119
  -526,346
90
1
0
0
 
7
7
1
2
04:39
10:27
07:38
15:05
 10,741
 16,677
  1,105
  1,123
  -536,261
  -536,300
9
15
0
0
0
0
0
0
 
8
1
16:45
22:21
 20,166
  1,122
    67,148
19
0
0
0
 
9
9
1
2
03:44
21:53
08:06
23:33
 15,710
  6,043
  1,120
  1,092
   -19,405
   -19,536
11
8
5
85
0
0
0
0
 
10
10
1
2
00:00
22:04
04:38
23:59
 16,707
  6,947
  1,125
  1,116
   -82,421
   -82,475
20
18
5
10
0
0
0
0
 
11
1
15:05
20:35
 19,777
  1,123
  -326,546
21
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:45
15:37
15:35
19:07
  6,580
 12,606
  1,121
  1,122
   -61,354
   -61,381
7
27
31
0
0
0
0
0
 
14
1
05:06
13:43
 31,018
  1,120
    14,995
10
58
0
0
 
15
15
1
2
04:44
06:48
05:57
10:26
  4,378
 13,054
  1,119
  1,132
  -612,707
  -612,765
5
38
6
0
0
0
0
0
 
16
1
09:29
15:41
 22,274
  1,130
   -42,252
26
0
0
0
 
17
17
1
2
00:00
16:56
01:35
23:59
  5,704
 25,423
  1,111
  1,115
   -91,780
   -91,974
10
15
1
1
0
0
0
0
 
18
18
1
2
02:41
05:58
05:37
10:49
 10,537
 17,509
  1,109
  1,124
   236,692
   236,731
11
9
54
4
0
0
0
0
 
19
1
12:42
18:34
 21,155
  1,127
    11,492
22
0
0
0
 
20
20
1
2
11:17
18:35
16:11
22:02
 17,641
 12,432
  1,118
  1,102
    27,896
    27,866
14
6
11
17
0
0
0
0
 
21
1
03:44
09:29
 20,650
  1,128
   -28,079
22
0
0
0
 
22
1
05:38
12:22
 24,205
  1,126
   -95,589
28
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
17:39
23:55
 22,540
  1,116
    -5,563
27
0
0
0
 
25
1
07:39
16:00
 30,084
  1,113
   -69,518
834
0
19715
0
 
26
1
00:33
05:05
 16,334
  1,128
   118,566
63
0
0
0
 
27
1
15:28
21:25
 21,376
  1,126
   -48,064
21
0
0
0
 
28
1
16:34
23:54
 26,396
  1,117
   -26,082
20
11
0
0
 
29
1
00:08
05:37
 19,701
  1,125
  -604,679
40
0
0
0
 
30
30
1
2
00:30
09:49
03:43
11:13
 11,604
  5,015
  1,112
  1,112
  -245,237
  -245,944
75
40
1
0
1
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.