2025tpq

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Information

Transient

Name: AT2025tpq
Right ascension: 2h31m20.75s
Declination: 1d50m16.12s
Discovery Date: Aug. 10, 2025, 8:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 9591
Right ascension: 2h31m20.15s
Declination: 1d50m08.57s
Redshift: 0.047119
Photometric Redshift: 0.047
 

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 4.72
Cutout download processed 43.6
Global aperture construction processed 0.72
Local aperture photometry processed 7.43
Global aperture photometry processed 6.84
Validate local photometry processed 0.02
Validate global photometry processed 18.68
Host information processed 0.16
Global host SED inference processed 475.03
Local host SED inference processed 435.1
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 2h31m20.75s, 1d50m16.12s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.32 1.69 21.599 0.220 AB
SDSS_g 31.06 1.54 20.169 0.054 AB
DES_g 30.45 0.37 20.191 0.013 AB
PanSTARRS_g 31.57 0.6 20.152 0.021 AB
SDSS_r 48.04 2.0 19.696 0.045 AB
PanSTARRS_r 49.78 0.7 19.657 0.015 AB
DES_r 52.37 0.67 19.602 0.014 AB
SDSS_i 63.02 2.49 19.401 0.043 AB
PanSTARRS_i 63.59 0.6 19.391 0.010 AB
PanSTARRS_z 69.8 2.14 19.290 0.033 AB
SDSS_z 70.55 6.2 19.279 0.095 AB
DES_z 77.35 1.1 19.179 0.015 AB
PanSTARRS_y 89.43 3.74 19.021 0.045 AB

Aperture details

RA, DEC (J2000) = 2h31m20.10s, 1d50m08.92s
semi major axis, semi minor axis (arcsec) = 24.74, 17.63
angle (degrees, anti-clockwise from east) = -110.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 194.31 10.3 18.179 0.058 AB
GALEX_NUV 247.58 7.19 17.916 0.032 AB
SDSS_u 519.28 16.15 17.111 0.034 AB
DES_g 2287.44 3.23 15.502 0.002 AB
PanSTARRS_g 2346.93 5.8 15.474 0.003 AB
SDSS_r 3861.58 18.28 14.933 0.005 AB
PanSTARRS_r 3974.33 6.88 14.902 0.002 AB
DES_r 4323.17 6.12 14.810 0.002 AB
SDSS_i 5324.67 23.39 14.584 0.005 AB
PanSTARRS_z 6376.25 22.38 14.389 0.004 AB
SDSS_z 6373.82 60.02 14.389 0.010 AB
DES_z 6743.08 10.3 14.328 0.002 AB
PanSTARRS_y 7584.5 37.6 14.200 0.005 AB
2MASS_J 8821.64 442.21 13.141 0.054 Vega
2MASS_H 10804.44 636.71 12.448 0.064 Vega
2MASS_K 8176.62 762.66 12.281 0.101 Vega
WISE_W1 4335.74 42.86 12.108 0.011 Vega
WISE_W2 2607.97 49.28 12.020 0.021 Vega
WISE_W3 6089.87 286.27 9.264 0.051 Vega
WISE_W4 4721.73 894.58 8.095 0.206 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})\, 8.557 8.749 8.878
{\rm log}_{10}({\rm SFR}) -1.887 -1.291 -0.633
{\rm log}_{10}({\rm sSFR}) -10.640 -10.039 -9.277
{\rm stellar\ age} 2.813 5.991 7.588

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.164 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.977 0.022 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.709 1.129
\delta -0.581 -0.219 0.157
\tau_1/\tau_2 0.741 1.068 1.406
Q_{PAH} 0.748 2.551 4.975
U_{min} 2.782 7.687 14.390
{\rm log}_{10}(\gamma_e)\, -3.099 -1.985 -0.736

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.389 -0.959 -0.236
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.450 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -1.310 -0.860
0.03-0.10 Gyr -2.168 -1.336 -0.565
0.10-0.33 Gyr -2.027 -1.211 -0.605
0.33-1.09 Gyr -1.886 -1.179 -0.707
1.09-3.58 Gyr -1.795 -1.167 -0.908
3.58-11.81 Gyr -2.091 -1.262 -1.002
11.81-13.13 Gyr -2.277 -1.299 -0.763

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.817 10.907 10.964
{\rm log}_{10}({\rm SFR}) -0.176 0.059 0.280
{\rm log}_{10}({\rm sSFR}) -11.114 -10.831 -10.611
{\rm stellar\ age} 8.298 11.202 12.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.616 -0.495 -0.394
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.617 -0.368 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.129 0.206
\delta -0.722 -0.378 -0.046
\tau_1/\tau_2 0.591 1.078 1.549
Q_{PAH} 0.618 1.457 2.648
U_{min} 3.131 8.737 16.717
{\rm log}_{10}(\gamma_e)\, -2.759 -1.800 -1.266

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.396 -3.460 -2.505
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.666 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.196 0.357 0.546
0.03-0.10 Gyr -1.978 -0.313 0.169
0.10-0.33 Gyr -3.260 -0.646 -0.005
0.33-1.09 Gyr -3.824 -0.869 -0.087
1.09-3.58 Gyr -3.091 -0.910 0.009
3.58-11.81 Gyr -0.966 0.601 1.057
11.81-13.13 Gyr 1.139 1.915 2.087