GPS Space Vehicle Time Integrity for MJD 52115

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
12:34
18:16
 20,468
   788
  -186,374
25
123
0
0
 
2
1
18:17
23:59
 20,430
   778
    50,350
54
0
0
0
 
3
1
11:28
17:10
 20,419
   801
   -50,005
35
3
0
0
 
4
4
1
2
00:00
19:34
02:52
23:59
 10,268
 15,796
   773
   771
  -635,331
  -634,274
58
75
1
0
1
0
0
0
 
5
5
1
2
00:00
06:17
03:49
08:09
 13,736
  6,674
   780
   794
  -306,481
  -306,489
31
47
0
0
0
0
0
0
 
6
1
02:01
06:53
 17,424
   788
     2,929
41
0
0
0
 
7
7
1
2
00:00
17:17
02:00
23:59
  7,186
 24,021
   794
   773
  -461,357
  -459,530
66
189
1
0
1
0
0
0
 
8
1
16:40
22:24
 20,497
   781
  -430,181
167
0
0
0
 
9
1
03:50
06:53
 10,887
   799
    56,174
44
0
0
0
 
10
10
1
2
00:00
22:14
04:56
23:59
 17,678
  6,328
   789
   773
    -6,688
    -6,743
34
39
0
0
0
0
0
0
 
11
1
15:36
20:39
 18,062
   780
    -2,238
29
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:44
22:42
19:34
23:59
 17,306
  4,636
   781
   774
     4,368
     4,368
23
35
477
0
0
0
0
0
 
14
1
05:28
14:04
 30,805
   795
   119,478
44
0
0
0
 
15
1
04:57
09:52
 17,681
   802
   -60,685
50
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:50
08:53
 18,065
   794
  -292,457
230
0
0
0
 
18
1
03:09
11:11
 28,672
   792
    74,433
45
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:17
18:17
16:17
22:00
 17,880
 13,296
   792
   767
    87,109
    87,147
24
34
564
0
0
0
0
0
 
21
1
06:17
12:35
 22,559
   798
    -3,616
44
0
0
0
 
22
1
09:53
16:12
 22,541
   791
  -580,246
32
0
0
0
 
23
23
1
2
01:43
08:53
06:16
10:26
 16,279
  5,514
   778
   797
   -16,179
   -16,172
36
46
0
0
0
0
0
0
 
24
24
1
2
00:00
20:40
05:19
23:59
 19,068
 11,894
   784
   776
   -66,943
   -67,152
35
39
1
0
0
0
0
0
 
25
1
08:09
15:36
 26,672
   799
   -14,985
36
0
0
0
 
26
1
00:41
06:16
 19,980
   794
  -546,077
58
0
0
0
 
27
1
15:37
21:27
 20,937
   778
   -27,432
31
0
0
0
 
28
28
28
1
2
3
14:04
16:12
18:42
15:36
18:16
22:21
  5,477
  7,382
 13,015
   783
   773
   772
     7,823
     7,836
     7,869
19
24
36
201
227
0
0
0
0
0
0
0
 
29
1
08:09
14:43
 23,494
   793
  -620,848
46
0
0
0
 
30
30
30
1
2
3
00:47
07:36
09:53
03:49
08:53
11:27
 10,900
  4,596
  5,603
   765
   800
   797
    29,659
    29,720
    29,730
30
47
43
1
0
0
0
0
0
0
0
0
 
31
1
12:46
18:42
 21,179
   788
   -54,315
33
1
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.