2025tpo

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Information

Transient

Name: AT2025tpo
Right ascension: 2h03m29.98s
Declination: 0d23m43.02s
Discovery Date: Aug. 9, 2025, 9:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 1164840
Right ascension: 2h03m29.81s
Declination: 0d23m42.49s
Redshift: 0.172431
Photometric Redshift: 0.169
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.46
Cutout download processed 14.35
Global aperture construction processed 0.63
Local aperture photometry processed 5.26
Global aperture photometry processed 4.29
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.8
Host information processed 0.18
Global host SED inference processed 620.99
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 2h03m29.98s, 0d23m43.02s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 2h03m29.77s, 0d23m42.35s
semi major axis, semi minor axis (arcsec) = 6.85, 4.83
angle (degrees, anti-clockwise from east) = -22.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 44.82 5.77 19.771 0.140 AB
SDSS_g 144.61 3.51 18.499 0.026 AB
PanSTARRS_g 180.56 1.43 18.258 0.009 AB
SDSS_r 441.86 6.17 17.287 0.015 AB
PanSTARRS_r 444.08 1.83 17.281 0.004 AB
SDSS_i 692.27 8.08 16.799 0.013 AB
PanSTARRS_i 671.81 1.41 16.832 0.002 AB
PanSTARRS_z 865.45 4.0 16.557 0.005 AB
PanSTARRS_y 1058.49 9.68 16.338 0.010 AB
2MASS_J 1487.38 144.87 15.074 0.106 Vega
2MASS_H 1943.21 212.89 14.311 0.119 Vega
2MASS_K 1706.33 234.19 13.982 0.149 Vega
WISE_W1 733.26 14.45 14.038 0.021 Vega
WISE_W2 485.91 20.67 13.845 0.046 Vega
WISE_W3 152.77 64.67 13.266 0.460 Vega
WISE_W4 535.65 341.41 10.458 0.692 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.154 11.284 11.351
{\rm log}_{10}({\rm SFR}) -5.339 -1.387 0.792
{\rm log}_{10}({\rm sSFR}) -16.644 -12.808 -10.369
{\rm stellar\ age} 6.853 10.409 11.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.289 -0.935 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.675 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.424 0.601
\delta -0.888 -0.613 -0.299
\tau_1/\tau_2 0.435 0.886 1.391
Q_{PAH} 1.038 3.312 5.683
U_{min} 3.775 10.764 18.962
{\rm log}_{10}(\gamma_e)\, -2.965 -1.760 -0.731

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.252 -2.113
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.612 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.579 -2.514 -0.156
0.03-0.10 Gyr -5.913 -1.544 0.931
0.10-0.32 Gyr -6.106 -2.344 0.475
0.32-1.02 Gyr -6.235 -2.936 0.083
1.02-3.27 Gyr -4.066 -1.787 0.615
3.27-10.45 Gyr -1.517 0.679 1.505
10.45-11.61 Gyr 0.900 2.421 2.538