2025abvu

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Information

Transient

Name: AT2025abvu
Right ascension: 17h15m04.10s
Declination: 64d22m40.09s
Discovery Date: Oct. 27, 2025, 2:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 3139242
Right ascension: 17h15m04.08s
Declination: 64d22m41.20s
Redshift: None
Photometric Redshift: 0.076
 

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
processed
 status
Local host SED inference
Local host SED inference
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 4.3
Cutout download processed 14.46
Global aperture construction processed 0.62
Local aperture photometry processed 4.58
Global aperture photometry processed 4.71
Validate local photometry processed 0.02
Validate global photometry processed 12.48
Host information processed 0.05
Global host SED inference processed 507.98
Local host SED inference processed 513.5
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
Processing status completed 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) = 17h15m04.10s, 64d22m40.09s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 46.37 0.36 19.734 0.009 AB
SDSS_r 86.22 2.46 19.061 0.031 AB
PanSTARRS_r 87.27 0.39 19.048 0.005 AB
SDSS_i 117.15 2.95 18.728 0.027 AB
PanSTARRS_i 113.75 0.38 18.760 0.004 AB
PanSTARRS_z 135.52 1.04 18.570 0.008 AB
SDSS_z 141.51 5.17 18.523 0.040 AB
PanSTARRS_y 145.1 2.7 18.496 0.020 AB

Aperture details

RA, DEC (J2000) = 17h15m04.17s, 64d22m41.17s
semi major axis, semi minor axis (arcsec) = 9.18, 4.59
angle (degrees, anti-clockwise from east) = -72.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 37.55 6.01 19.963 0.174 AB
SDSS_g 219.52 4.17 18.046 0.021 AB
PanSTARRS_g 230.65 1.57 17.993 0.007 AB
SDSS_r 413.95 5.8 17.358 0.015 AB
PanSTARRS_r 423.98 1.7 17.332 0.004 AB
SDSS_i 574.55 7.52 17.002 0.014 AB
PanSTARRS_i 555.83 1.7 17.038 0.003 AB
PanSTARRS_z 658.34 4.73 16.854 0.008 AB
SDSS_z 760.15 20.81 16.698 0.030 AB
PanSTARRS_y 666.67 12.47 16.840 0.020 AB
2MASS_J 600.92 159.89 16.058 0.289 Vega
2MASS_H 1242.41 262.32 14.797 0.229 Vega
2MASS_K 1032.51 283.67 14.527 0.298 Vega
WISE_W1 371.79 8.53 14.775 0.025 Vega
WISE_W2 229.72 10.68 14.658 0.050 Vega
WISE_W3 78.59 30.24 13.988 0.418 Vega
WISE_W4 -303.66 157.18 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.529 9.617 9.722
{\rm log}_{10}({\rm SFR}) -2.350 -1.371 -0.766
{\rm log}_{10}({\rm sSFR}) -12.036 -10.996 -10.371
{\rm stellar\ age} 6.653 7.927 11.162

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.438 -0.912 -0.550
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.815 -0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.408 0.765
\delta -0.396 0.032 0.288
\tau_1/\tau_2 0.637 1.010 1.379
Q_{PAH} 0.956 3.203 5.877
U_{min} 3.111 8.392 15.452
{\rm log}_{10}(\gamma_e)\, -2.995 -1.844 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.883 -0.618 -0.205
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.511 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.676 -1.480 -0.889
0.03-0.10 Gyr -2.744 -1.396 -0.700
0.10-0.33 Gyr -2.710 -1.227 -0.578
0.33-1.07 Gyr -2.849 -1.197 -0.538
1.07-3.51 Gyr -2.687 -0.892 -0.318
3.51-11.47 Gyr -0.967 -0.287 -0.122
11.47-12.75 Gyr -0.653 0.017 0.767

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.161 10.248 10.368
{\rm log}_{10}({\rm SFR}) -4.298 -1.830 -0.759
{\rm log}_{10}({\rm sSFR}) -14.271 -12.067 -10.973
{\rm stellar\ age} 6.626 7.708 11.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.786 -1.508 -1.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.843 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.314 0.432
\delta -0.849 -0.587 -0.267
\tau_1/\tau_2 0.529 0.974 1.410
Q_{PAH} 1.179 2.862 5.057
U_{min} 3.382 9.673 17.732
{\rm log}_{10}(\gamma_e)\, -2.977 -1.924 -0.769

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.445 -2.037 -1.444
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.466 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.689 -2.408 -1.174
0.03-0.10 Gyr -4.945 -1.923 -0.667
0.10-0.33 Gyr -4.455 -1.683 -0.487
0.33-1.07 Gyr -3.637 -1.196 -0.281
1.07-3.51 Gyr -2.633 -0.287 0.401
3.51-11.47 Gyr -1.263 0.360 0.552
11.47-12.75 Gyr -1.045 0.546 1.476