GPS Space Vehicle Time Integrity for MJD 52760

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
16:37
22:20
 20,285
   910
  -282,629
31
72
0
0
 
2
1
14:15
21:59
 27,487
   905
   108,361
43
27
0
0
 
3
1
15:36
21:18
 20,140
   907
    -5,278
41
6
0
0
 
4
4
1
2
00:00
22:49
06:26
23:59
 22,990
  4,178
   900
   893
   -42,442
   -42,551
31
20
2
132
0
0
0
0
 
5
5
1
2
03:09
10:09
07:37
13:50
 15,830
 13,081
   910
   914
   -11,519
   -11,543
24
21
407
310
0
0
0
0
 
6
1
05:59
10:49
 17,137
   923
     4,946
21
644
0
0
 
7
7
1
2
00:00
21:19
05:58
23:59
 21,300
  9,560
   904
   891
  -461,659
  -463,129
121
59
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
20:36
22:20
02:22
21:59
23:59
  8,441
  4,950
  5,919
   913
   880
   901
  -314,774
  -315,794
  -315,868
52
27
24
1
83
28
1
0
0
0
0
0
 
9
1
06:58
11:46
 17,138
   928
    43,005
23
227
0
0
 
10
1
02:10
08:12
 21,402
   918
   -23,361
24
438
0
0
 
11
1
19:29
22:30
 10,652
   904
   -44,222
19
388
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:43
18:03
04:29
23:23
  6,377
 18,998
   904
   897
    27,557
    27,587
26
20
18
676
0
0
0
0
 
14
1
09:22
17:46
 29,825
   915
    22,860
20
1078
0
0
 
15
1
11:47
14:41
 10,246
   908
  -102,533
31
55
0
0
 
16
1
13:31
19:47
 22,282
   910
     3,631
75
0
0
0
 
17
1
07:38
13:11
 19,783
   920
    -9,601
24
218
0
0
 
18
1
08:51
15:15
 22,793
   916
    -8,711
21
664
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:26
22:00
02:15
19:29
23:59
  7,986
 14,331
  7,123
   892
   915
   894
   214,246
   214,292
   214,279
33
22
18
0
434
179
0
0
0
0
0
0
 
21
1
08:12
13:31
 18,882
   922
    74,283
88
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:13
10:09
09:21
15:41
  4,031
 19,688
   920
   920
   -24,546
   -24,551
18
22
120
410
0
0
0
0
 
24
1
00:14
08:50
 30,523
   905
   -25,669
29
28
0
0
 
25
1
11:47
19:29
 27,354
   914
   -42,399
22
752
0
0
 
26
1
04:42
10:08
 19,311
   918
  -484,021
42
4
0
0
 
27
27
1
2
00:00
19:29
01:30
23:59
  5,344
 15,995
   894
   905
   -51,774
   -56,909
129
306
1
0
1
1076
0
0
 
28
28
1
2
00:00
21:30
04:10
23:59
 14,864
  8,940
   908
   887
    48,710
    48,401
35
18
2
249
0
0
0
0
 
29
1
03:54
09:21
 19,310
   920
  -129,304
43
2
0
0
 
30
30
1
2
04:32
13:12
07:37
15:13
 10,831
  7,244
   907
   911
    -1,364
    -2,853
153
106
1
0
2
0
0
0
 
31
1
16:40
21:18
 16,238
   922
  -163,454
149
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.