GPS Space Vehicle Time Integrity for MJD 52169

As viewed from the National Institute of Metrology, Thailand
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
08:58
14:37
 20,180
   933
  -194,102
51
0
0
0
 
2
1
14:38
20:48
 22,062
   933
    77,130
51
0
0
0
 
3
1
07:47
13:29
 20,255
   936
   -65,781
46
0
0
0
 
4
1
15:55
23:21
 26,521
   917
  -553,522
146
0
0
0
 
5
5
1
2
02:36
19:58
04:55
23:59
  8,319
 14,425
   924
   906
  -313,721
  -313,845
47
48
0
0
0
0
0
0
 
6
6
1
2
00:00
22:21
03:17
23:59
 11,713
  5,844
   919
   889
     1,191
     1,179
48
47
0
0
0
0
0
0
 
7
1
13:41
22:20
 31,003
   917
  -436,991
326
0
3634
0
 
8
1
13:03
18:46
 20,417
   937
  -542,821
128
0
0
0
 
9
1
00:11
04:17
 14,662
   925
     8,859
50
0
0
0
 
10
10
1
2
00:00
18:30
01:11
23:59
  4,187
 19,612
   885
   911
    -9,449
    -9,463
48
48
0
0
0
0
0
0
 
11
1
11:17
17:00
 20,379
   919
    -3,038
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
10:33
12:26
18:58
12:07
15:55
20:57
  5,675
 12,326
  7,060
   936
   907
   906
     6,157
     6,132
     6,139
41
45
47
0
0
0
0
0
0
0
0
0
 
14
1
01:46
10:22
 30,708
   926
   123,791
45
0
0
0
 
15
1
00:49
06:35
 20,556
   920
   -81,299
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:11
05:17
 14,623
   914
   187,261
529
0
6564
0
 
18
18
1
2
00:00
04:18
03:17
07:28
 11,712
 11,354
   897
   928
    75,271
    75,305
49
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:43
14:38
12:39
18:27
 17,610
 13,505
   925
   926
   100,255
   100,322
41
53
0
0
0
0
0
0
 
21
1
02:36
08:52
 22,344
   918
    -4,010
47
0
0
0
 
22
1
06:08
12:25
 22,462
   941
  -191,118
370
0
4850
0
 
23
23
23
23
1
2
3
4
00:43
03:18
04:56
21:34
02:35
04:19
06:23
23:59
  6,623
  3,667
  5,204
  8,655
   892
   920
   913
   894
   -19,335
   -19,312
   -19,323
   -19,371
47
47
45
44
0
0
0
0
0
0
0
0
0
0
0
0
 
24
1
17:01
23:59
 24,968
   914
   -79,854
55
0
0
0
 
25
1
04:21
12:07
 27,860
   921
   -16,759
46
0
0
0
 
26
26
1
2
00:00
20:59
02:35
23:59
  9,213
 10,772
   896
   914
    -2,141
    -2,313
52
45
0
0
0
0
0
0
 
27
1
12:08
17:46
 20,109
   934
   -33,408
46
0
0
0
 
28
28
1
2
13:05
15:01
14:37
19:57
  5,114
 17,640
   905
   935
    21,505
    21,574
46
48
0
0
0
0
0
0
 
29
1
04:56
11:15
 22,642
   932
  -627,160
42
0
0
0
 
30
30
1
2
06:24
21:01
07:45
23:21
  4,868
  8,352
   936
   893
   -16,707
   -18,819
73
109
1
0
1
0
0
0
 
31
1
09:05
15:00
 21,042
   930
   -63,472
45
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.