View Relay "forest04"

Fingerprint: FE60EAB170C7D45B57E5C55D6D3E9B7F4DEE314A | Family: 61 relays | email:theforest[]riseup.net... | AS43289 | Moldova, Republic of | Linux

Consensus
In Consensus (9/9 Directory Auths)
DNS Health
Healthy (9.1s, 7th percentile) (via exitdnshealth.1aeo.com)
BW Verified
5/7 BW Auths Measured 192 Mbit/s Median
Stability
Not Overloaded | UP 1d 15h 46m ago | UP 99% (1M)
Reachability
IPv4: 9/9 | v6: 8/8(Directory Auths)
BW Weight
0.01% of Network | 154 Mbit/s Observed By Relay
Version
0.4.9.15 Recommended
Notes:
  • Guard: WFU near threshold: Weighted Fractional Uptime is just above the Guard bar at dizum (98.1%, need ≥97.86%) and just under the Guard bar at gabelmoo (97.6%, need ≥98%). Recent downtime weighs more than older downtime. Avoid restarts while it is this close; a short outage can drop the Guard flag.
    Suggestion: Recent downtime weighs more than older downtime. Minimize restarts, use systemd Restart=always, and watch for OOM kills until each authority has more room above its own guard-wfu.

Addresses
OR Address
178.175.148.155:443
[2a00:1dc0:caff:f4::bad5]:443
Exit Address
178.175.148.155
Reachability (Directory Authorities)
IPv4
9/9
IPv6
8/8 (1 don't test)
Location
Country
Moldova, Republic of Moldova, Republic of
Interactive Map
View in RouteFluxMap
Autonomous System
AS Number
AS43289
AS Name
Trabia SRL (BGP.tools)
AS Rarity
Legendary (score: 4/5, 0.05% consensus weight, 9 operators)

Current Flags (8): Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit
Eligible Flags (8): Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 9/9 | Stable: 8/9 | HSDir: 7/9 | Guard: 7/9 | Exit: 9/9
Eligibility Flag Vote Details
Flag Metric Status Relay Value Threshold Required
Running IPv4 Reachability Meets (9/9 DA) 9/9 authorities reached relay ≥5/9 DA ORPort reachable
IPv6 Reachability Meets (8/8 DA) 8/8 tested authorities reached relay ≥5/8 tested (majority) (≥5/8 DA)
Valid Descriptor Meets (9/9 DA) 9/9 authorities assigned Valid Not blacklisted + valid descriptor (≥5/9 DA)
V2Dir DirPort Available Meets (9/9 DA) Tunnelled: Yes (no DirPort) (R) Tunnelled directory via ORPort or DirPort (≥5/9 DA)
Fast Speed Meets (9/9 DA) 136.0 Mbit/s – 232.0 Mbit/s (5 DA measured)
80.0 Mbit/s (4 DA relay-reported)
≥816.0 Kbit/s (AuthDirFastGuarantee, or the top-7/8 cutoff if lower) (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Stable MTBF Partial (7/9 DA) Median: 10.0d (6/9 DA above threshold)
Min/Max: 2.1d / 6090.8d (9/9 DA, Voting / Total Eligible)
≥2.4d - 9.4d (varies) (≥5/9 DA)
[Stricter] moria1: ≥7616.8d
Uptime Below (0/9 DA) 1.7d (R) ≥5.2d - 5.5d (varies) (≥5/9 DA)
HSDir Prereq: Fast Meets (9/9 DA) 9/9 DA assigned Fast
136.0 Mbit/s – 232.0 Mbit/s (5 DA measured)
80.0 Mbit/s (4 DA relay-reported)
≥816.0 Kbit/s (AuthDirFastGuarantee, or the top-7/8 cutoff if lower) (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Prereq: Stable Meets (8/9 DA) 8/9 DA assigned Stable ≥2.4d - 9.4d (varies) (≥5/9 DA)
[Stricter] moria1: ≥7616.8d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
Uptime Partial (7/9 DA) 1.7d (R) ≥96h as each authority sees it (MinUptimeHidServDirectoryV2) (≥5/9 DA)
[Stricter] moria1: ≥98% WFU and ≥9.8d Time Known
Guard Prereq: Fast Meets (9/9 DA) 9/9 DA assigned Fast
136.0 Mbit/s – 232.0 Mbit/s (5 DA measured)
80.0 Mbit/s (4 DA relay-reported)
≥816.0 Kbit/s (AuthDirFastGuarantee, or the top-7/8 cutoff if lower) (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Prereq: Stable Meets (8/9 DA) 8/9 DA assigned Stable ≥2.4d - 9.4d (varies) (≥5/9 DA)
[Stricter] moria1: ≥7616.8d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
WFU Partial (8/9 DA) Median: 99.6% (8/9 DA above threshold)
Min/Max: 97.6% / 99.8% (9/9 DA, Voting / Total Eligible)
≥98%; dizum: ≥97.86% (≥5/9 DA)
Time Known Meets (9/9 DA) Median: 16.4d (9/9 DA above threshold)
Min/Max: 9.7d / 17.1d (9/9 DA, Voting / Total Eligible)
≥8 days (≥5/9 DA)
Bandwidth Meets (9/9 DA) 136.0 Mbit/s – 232.0 Mbit/s (5 DA measured)
80.0 Mbit/s (4 DA relay-reported)
≥16.8 Mbit/s (AuthDirGuardBWGuarantee) OR top 25% (≥80.0 Mbit/s-272.0 Mbit/s) (≥5/9 DA)
Exit Exit Policy Meets (9/9 DA) Port 80: Yes | Port 443: Yes (R) Allows ≥1 /8 on ports 80 AND 443 (≥5/9 DA)

(DA) = Dir. Auth. Measured | (R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-11-04 17:15:06).

Capacity (Relay Reported)
Observed Bandwidth
154.45 Mbit/s
Advertised Bandwidth
154.45 Mbit/s
Rate Limit
8.59 Gbit/s
Burst Limit
8.59 Gbit/s
Total Data
405 TB (5 years)
1mo: 44 TB | 6mo: 211 TB | 1y: 389 TB | 5y: 405 TB
Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-11-04 17:15:06

Measured By
5/7 Bandwidth Authorities
Not measured by: faravahar, longclaw
Consensus Weight
192.0 Mbit/s (median of 5 measurements)
Measured Min / Max
136.0 Mbit/s / 232.0 Mbit/s
Network Participation: Consensus Weight: 0.0133% of network (71th pctl) | Guard: N/A | Middle: N/A | Exit: 0.0416% (63th pctl)
History

Uptime Metrics
Current Status
UP 1d 15h 46m ago
Overall Uptime (1M/6M/1Y/5Y)
99.6%/99.8%/99.9%/99.9%
Flag Uptime (1M/6M/1Y/5Y)
Matches Overall Uptime (99.6%/99.8%/99.9%/99.9%)
Hibernating
No
Timestamps
First Seen
1y 2w 5d ago (2025-10-15 22:00:00)
Last Seen
2h 15m 39s ago (2026-11-04 15:00:00)
Last Restarted
1d 15h 46m ago (2026-11-03 01:28:42)
Last Changed Address
2026-08-12 03:00:00
Overload Status: Not Overloaded — No overload conditions reported.

Evaluated 2026-11-04 17:15 UTC. /details snapshot 2026-11-04 15:00:00 UTC (cached 33s ago). /bandwidth snapshot 2026-11-04 05:00:00 UTC (cached 9h 30m ago).

General Overload (from /details)
Status
No general overload report in available data
File Descriptor Exhaustion (from /bandwidth)
Status
No file-descriptor exhaustion report in available data
Rate Limits (from /bandwidth)
Status
No rate-limit report in available data
Rate Limit
—
Burst Limit
—
Write counter
—
Read counter
—
About these reports and MetricsPort

Allium’s eligibility windows are applied to the reported timestamps: 72 hours for general overload and file-descriptor exhaustion, 24 hours for a rate-limit hit. A report at the cutoff is historical. An older report can remain visible after Onionoo or Allium’s cache still has it. The cutoff does not prove the relay recovered at that moment. Allium caches the bandwidth document for 12 hours by default. The snapshot time is when Onionoo published that document. It is not the relay’s event time, and it is not necessarily the extra-info publication time. Cache age is how old Allium’s copy is.

MetricsPort counters are cumulative. Compare samples, and account for process restarts. A nonzero total alone does not show ongoing activity. Gauges describe current values. An unavailable metric is unknown, not zero. Allium does not have this relay’s MetricsPort readings and does not invent them.

The port below is an example for an endpoint you have already configured. MetricsPort must be enabled with restricted access and must not be exposed publicly. Setup stays in the Tor overload troubleshooting guide.

curl http://127.0.0.1:9035/metrics
History

Operator Identity

Source: AROI Validation API — 2026-11-04 08:00 UTC

AROI Domain (?)
Not specified
Operator Validation
Unvalidated
This Relay
N/A (no AROI configured)
Contact
email:theforest[]riseup.net pgp:BCBAE3E9CB8E2FE23F29DC58061D7CAC428DD60B ciissversion:2
Family Configuration
Family Support
Both — Happy Families (60 / 98%) and MyFamily (1 / 2%) | View Full Family (61)
Happy Families (family-cert)
Effective Members: 60
0153A0723F39CA78F5B60735DEC4A84E0991C5FD
01B1E1F4354A1390E4ABE459BE138CE5026D3CAE
029C0DD3A8DE99F77B07EFE4391418C410102430
0D4E91A90AA181DF386167F72B84C2F7C05B856E
0E33CE0721903F24B5680E1105D19EC4D7D335EB
0EF2A357140FCBDAE2F948CC2228909695B81B35
1D364AA273528C67ACB91D2504607E4A66F7C141
228E44687D0623BC611322397A8AC5FF22153501
26E0FE8CD20DBD1E44BA266C44911BAF93F1AE10
2A4841DDD43CA0F87B0692BB4A56BB90430559BE
2C6310892B606A8821172FEEC5A087AD30D13492
30F924D758C2A89C56382D10AF3E5447FB796C2F
31086DF46AD6060A165819D116502E3D93A615C0
31DF86181F39B9F7464F33E633996274079CD122
33DC480A5C9DAF1E8B0CC79D771849B9343D6D6B
36B8855417A4DA8BFED2D09E224DA57C05012428
3874F1E6BD03011BCDF7ED9ECCAFB93F8DDFE868
531F58F1A9431F9C46A79FE6847568FFEEF637B5
54C85B97B4A5253483AA269B341C4CCF9328C443
58F46CEEA4E3BB6EDA3E37BAD31E1326D61E17D4
6435C5172690160DA25681BEBA1EA5EAC6F2BE70
64DC0A2FEFCE139947157E8286C3A60F7AF22A9D
69798BF64FE8E358D8DE03DF35ED5604EF03C275
6CD14EA6695075CF2170A362574A77A84ACC1B59
6F980F25A2088542E3970BADBD5EDE5471143825
740F146D37F59B66FDF87D92A52DF5FC3CA8A53C
7EDCEA659F03D2F9D83CAB1386512F91C44A057B
809ADD3CB3A2A6CCD2529E1327632EDAD7123C4B
80A2AC3C6991F3C93C6F4EE0EAFFDA9DC25977B4
832F03B44C745298961C63673F499422459BAB7B
846A6B34D1705B3370EAA9FD55C11BE59782FFEB
86D925BACCA2153E325E4CBED1D3514EB2CD5ECF
9280034AD4A6C0614793C1D126DFEAB78D15079B
9399852077AEBDF86903BD92E1BED2B9F154FCD5
95BDDCF59B254244CCF6B1DFC9F0E1F7E90F9FE7
967134B2F44E90FE113786068F424D6716E63A7E
968924D9166CB6A5D1F70A62C0752E73DD019D28
9706A2F1F3872BFAC1074338D0AF96DB580B8FDC
99931DC425687983CEE16523CF82800CDFC73114
9E7055D89DCF66B08F949D31F0E1E09F284BFA28
9FECF023896C3445C939FD8903B5BE196F2A9D15
AA0A159472934A588AA9ADF709988EF95E0E8FF2
AACB3F67B91F446121837C3DAA27B2CB92B4B4C0
AE02D18B9AA9954D3C77AC0A5E21EFA11B28E39E
AE1E8ABA00292A1ADF5A5F70AC9ADDB2F1FAA4DA
AEF67E736F7880B4D25A48A9866F461A22AB3CCC
B85F15B041A52AB71520BF2CE81BE5B660108AB5
BD28A8CB90C4FDAFBF9C3E5E7CDDE29B5F04696A
BDB0F71C8EB2572080D38F036E3EB33494500E9E
BE376A38E3544BD46702A0813D1C20F1CA0F2774
C79C7E957B045113F6633AB5DA17433F30E49920
C845F4940640111E54B95F940408D875CAEFDB2D
D413EFB945DD329590FD906F409B0570EA3D15A3
E1187B549916C32F4B784C02BC53B0FC8DD939E7
E5EAA232F5DBE71006A2C72F928055325D9731AA
F367D050B44CDBCFC92E7EE9AD10A71F2DE58FA3
F79C822281CB1001E589296C80ABA6EA5DC7E36A
FD44963BCB64D01C91E3AD2F656803F8819F0CBA
FE60EAB170C7D45B57E5C55D6D3E9B7F4DEE314A (this relay)
FE95DEED6113559858942A303D095C23AAD9D954
MyFamily (legacy declarations)
Effective Member: 1
6B24AB532979E56A956A4F5EE23CC0B4AA17FA81
Alleged Members: 4
(they don't list you back)
869C8E4EF22EB57ED3FD461A87751BA4D6A3589A (not in the network)
998BF851EC7DB8F6ECBB0DB3F5366CD71BFF799C (not in the network)
A8594D49241615BB39B7A8A1B65908392B493D0E (not in the network)
F3D59D6E53CD3B7C114D8BFBB6DECBD99085B1D2 (not in the network)
Indirect Members: 0
none

Platform
Linux — Tor 0.4.9.15 on Linux
Version
0.4.9.15 — Recommended
Version Status
Recommended

DNS Health
Status
Healthy (avg. 9.1s, 7th percentile)
Query Domain
81084362b53b4e618733dce2dfd07f0a.fe60eab1.tor.exit.validator.1aeo.com
DNS Result
Resolved to 64.65.4.1
Upstream Resolver
Local AS (exit's own network)
Local AS 100% (~71 estimated queries)
Cross-Validation
4/4 instances succeeded
First Hop
eo197 (US) 5F026EC21FCE89BA874FCBBF10408C29B92A8022
Exit Address Used
178.175.148.155
Per-Instance Results
Cross Validation Attempt 1: Success, 12.0s (cv1_w4)
Cross Validation Attempt 2: Success, 6.6s (cv2_w4)
Cross Validation Attempt 3: Success, 7.8s (cv3_w4)
Cross Validation Attempt 4: Success, 10.0s (cv4_w4)
Tested: 2026-11-03 20:20:31 UTC
IPv4 Exit Policy Summary
accept: 
  20-21
  23
  43
  53
  79-81
  88
  110
  143
  194
  220
  389
  443
  464
  531
  543-544
  554
  563
  636
  706
  749
  873
  902-904
  981
  989-995
  1194
  1220
  1293
  1500
  1533
  1677
  1723
  1755
  1863
  2082-2083
  2086-2087
  2095-2096
  2102-2104
  3128
  3389
  3690
  4321
  4643
  5050
  5190
  5222-5223
  5228
  5900
  6660-6669
  6679
  6697
  8000
  8008
  8074
  8080
  8082
  8087-8088
  8232-8233
  8332-8333
  8443
  8888
  9418
  9999-10000
  11371
  18080-18081
  18089
  19294
  19638
  50002
  64738
IPv6 Exit Policy Summary
accept: 
  20-21
  23
  43
  53
  79-81
  88
  110
  143
  194
  220
  389
  443
  464
  531
  543-544
  554
  563
  636
  706
  749
  873
  902-904
  981
  989-995
  1194
  1220
  1293
  1500
  1533
  1677
  1723
  1755
  1863
  2082-2083
  2086-2087
  2095-2096
  2102-2104
  3128
  3389
  3690
  4321
  4643
  5050
  5190
  5222-5223
  5228
  5900
  6660-6669
  6679
  6697
  8000
  8008
  8074
  8080
  8082
  8087-8088
  8232-8233
  8332-8333
  8443
  8888
  9418
  9999-10000
  11371
  18080-18081
  18089
  19294
  19638
  50002
  64738
Full Exit Policy
reject 0.0.0.0/8:*
reject 169.254.0.0/16:*
reject 127.0.0.0/8:*
reject 192.168.0.0/16:*
reject 10.0.0.0/8:*
reject 172.16.0.0/12:*
reject 178.175.148.155:*
reject 202.91.163.0/24:*
reject *:22
accept *:20-23
accept *:43
accept *:53
accept *:79-81
accept *:88
accept *:110
accept *:143
accept *:194
accept *:220
accept *:389
accept *:443
accept *:464
accept *:531
accept *:543-544
accept *:554
accept *:563
accept *:636
accept *:706
accept *:749
accept *:873
accept *:902-904
accept *:981
accept *:989-995
accept *:1194
accept *:1220
accept *:1293
accept *:1500
accept *:1533
accept *:1677
accept *:1723
accept *:1755
accept *:1863
accept *:2082-2083
accept *:2086-2087
accept *:2095-2096
accept *:2102-2104
accept *:3128
accept *:3389
accept *:3690
accept *:4321
accept *:4643
accept *:5050
accept *:5190
accept *:5222-5223
accept *:5228
accept *:5900
accept *:6660-6669
accept *:6679
accept *:6697
accept *:8000
accept *:8008
accept *:8074
accept *:8080
accept *:8082
accept *:8087-8088
accept *:8232-8233
accept *:8332-8333
accept *:8443
accept *:8888
accept *:9418
accept *:9999
accept *:10000
accept *:11371
accept *:18080-18081
accept *:18089
accept *:19294
accept *:19638
accept *:50002
accept *:64738
reject *:*

Last fetch was at Wed, 04 Nov 2026 17:15:39 GMT.

Data from Tor CollecTor (authority votes, fetched 2026-11-04 17:15:06).

Each cell shows: your measured value | authority threshold. Green = meets, red = below. Flags: green = all authorities agree, yellow = partial.

Authority Running Valid Exit MiddleOnly BW Scan
(Authority)
v4 v6 Flags Fast (BW|T) Guard BW (BW|Threshold) Guard WFU (M|T) Guard TK (M|T) Stable MTBF (M|T) Stable Uptime (Relay|T) Desc Published Cons Wt (Authority)
bastet (US) Yes Yes Yes — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 152.0 Mbit/s (M) | 816.0 Kbit/s 152.0 Mbit/s (M) | 192.0 Mbit/s OR 16.8 Mbit/s 99.6% | 98% 17.0d | 8d 10.0d | 8.4d 1.7d | 5.2d 2026-11-03 19:29:02 152.0 Mbit/s (M)
dannenberg (DE) Yes Yes Yes — Y Yes Yes Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 232.0 Mbit/s (M) | 816.0 Kbit/s 232.0 Mbit/s (M) | 272.0 Mbit/s OR 16.8 Mbit/s 99.8% | 98% 17.1d | 8d 9.7d | 9.4d 1.7d | 5.5d 2026-11-04 13:29:33 232.0 Mbit/s (M)
dizum (NL) Yes Yes Yes — N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 80.0 Mbit/s (R) | 816.0 Kbit/s 80.0 Mbit/s (R) | 80.0 Mbit/s OR 16.8 Mbit/s 98.1% | 98% 14.3d | 8d 7.4d | 6.8d 1.7d | 5.5d 2026-11-04 13:29:33 80.0 Mbit/s (R)
faravahar (US) Yes Yes Yes — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 80.0 Mbit/s (R) | 816.0 Kbit/s 80.0 Mbit/s (R) | 80.0 Mbit/s OR 16.8 Mbit/s 99.7% | 98% 13.9d | 8d 6.9d | 6.5d 1.7d | 5.5d 2026-11-04 13:29:33 80.0 Mbit/s (R)
gabelmoo (DE) Yes Yes Yes — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir, Exit 192.0 Mbit/s (M) | 816.0 Kbit/s 192.0 Mbit/s (M) | 248.0 Mbit/s OR 16.8 Mbit/s 97.6% | 98% 16.4d | 8d 11.3d | 10.8d 1.7d | 5.5d 2026-11-04 13:29:33 192.0 Mbit/s (M)
longclaw (US) Yes Yes Yes — Y Yes N/T Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 80.0 Mbit/s (R) | 816.0 Kbit/s 80.0 Mbit/s (R) | 80.0 Mbit/s OR 16.8 Mbit/s 99.8% | 98% 17.1d | 8d 11.9d | 10.9d 1.7d | 5.3d 2026-11-03 19:29:02 80.0 Mbit/s (R)
maatuska (SE) Yes Yes Yes — N Yes Yes Running, Valid, V2Dir, Fast, Exit 80.0 Mbit/s (R) | 816.0 Kbit/s 80.0 Mbit/s (R) | 80.0 Mbit/s OR 16.8 Mbit/s 98.6% | 98% 13.4d | 8d 2.1d | 2.4d 1.7d | 5.5d 2026-11-04 13:29:33 80.0 Mbit/s (R)
moria1 (US) Yes Yes Yes — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, Guard, Exit 136.0 Mbit/s (M) | 8.4 Mbit/s 136.0 Mbit/s (M) | 192.0 Mbit/s OR 16.8 Mbit/s 99.7% | 98% 9.7d | 8d 6090.8d | 7616.8d 1.7d | 5.5d 2026-11-04 13:29:33 136.0 Mbit/s (M)
tor26 (AT) Yes Yes Yes — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit 232.0 Mbit/s (M) | 816.0 Kbit/s 232.0 Mbit/s (M) | 256.0 Mbit/s OR 16.8 Mbit/s 99.0% | 98% 17.0d | 8d 11.9d | 10.7d 1.7d | 5.5d 2026-11-04 13:29:33 232.0 Mbit/s (M)

N/T = this authority does not test IPv6 • — = not in this vote • Format: relay value | authority threshold • WFU = Weighted Fractional Uptime • TK = Time Known • Bandwidth source: (M) bandwidth-scanner measurement, (R) relay-reported, (U) unmeasured, counted as 0

Bandwidth Values Explained:
Measured (M) = An authority's bandwidth-scanner measurement of your relay (Measured= in its vote). An authority that has one uses it for the Fast and Guard flags, and the consensus weight is the median of these measurements when 3 or more authorities have one.
Relay-reported (R) = The bandwidth your relay advertises: the lower of its observed bandwidth and its rate limit, capped at 10 MB/s (Bandwidth= in every vote). An authority without a measurement uses it for flags, unless it has measurements for enough other relays (ignoring-advertised-bws=1); then your relay counts as 0 (U). It sets the consensus weight only when fewer than 3 authorities measured the relay, capped at 20 KB/s (maxunmeasuredbw) while 3 or more authorities publish measurements.
Not published = The authority has no measurement of your relay in its vote and ignores relay-reported bandwidth, yet it voted Fast or its vote has no measurements at all: it judges your relay by a measurement kept from an earlier bandwidth file (0 if none), which its vote doesn't show.
Why different? A low measurement means the bandwidth scanners see your relay underperforming compared with other relays that report a similar speed. Votes list both values in kilobytes per second. Rules: Assigning flags in a vote, Computing a consensus.
Stable Uptime (Two Data Sources):
Relay Uptime = From Onionoo API (last_restarted field). Self-reported uptime from descriptor. Same value for all authorities.
Authority Threshold = From CollecTor vote files (flag-thresholds stable-uptime). Each authority may have different thresholds.
Why two sources? Vote files contain authority thresholds but not per-relay uptime values. Onionoo aggregates relay descriptors which include uptime.