2025wqd

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Information

Transient

Name: AT2025wqd
Right ascension: 13h49m09.66s
Declination: -27d03m03.61s
Discovery Date: Sept. 1, 2025, 5:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 13h49m10.09s
Declination: -27d03m07.43s
Redshift: 0.072836
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.48
Transient MWEBV processed 0.04
Host match processed 5.01
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 1.89
Validate global photometry processed 7.67
Global host SED inference processed 510.06
Local aperture photometry processed 2.24
Validate local photometry processed 0.02
Local host SED inference processed 532.81
 

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) = 13h49m09.66s, -27d03m03.61s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
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 27.54 0.41 20.300 0.016 AB
PanSTARRS_r 51.98 0.54 19.610 0.011 AB

Aperture details

RA, DEC (J2000) = 13h49m10.11s, -27d03m07.13s
semi major axis, semi minor axis (arcsec) = 17.44, 4.82
angle (degrees, anti-clockwise from east) = -54.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.15 5.75 20.489 0.270 AB
GALEX_NUV 21.16 4.94 20.586 0.254 AB
PanSTARRS_g 567.86 2.57 17.014 0.005 AB
PanSTARRS_r 1147.07 3.39 16.251 0.003 AB
2MASS_J 3428.04 229.01 14.167 0.073 Vega
2MASS_H 3884.36 388.58 13.559 0.109 Vega
2MASS_K 3017.16 433.5 13.363 0.156 Vega
WISE_W1 1668.05 26.06 13.145 0.017 Vega
WISE_W2 1052.8 32.73 13.005 0.034 Vega
WISE_W3 2666.62 99.29 10.161 0.040 Vega
WISE_W4 7810.73 799.6 7.548 0.111 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.021 9.346 9.542
{\rm log}_{10}({\rm SFR}) -1.103 -0.375 0.174
{\rm log}_{10}({\rm sSFR}) -10.598 -9.703 -8.929
{\rm stellar\ age} 3.011 6.636 9.617

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -0.986 -0.238
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.263 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.987 1.534
\delta -0.467 -0.120 0.192
\tau_1/\tau_2 0.675 1.055 1.478
Q_{PAH} 0.575 1.893 4.406
U_{min} 2.938 8.010 15.109
{\rm log}_{10}(\gamma_e)\, -3.398 -2.148 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.486 -1.177 -0.271
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.475 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.395 -0.404 0.202
0.03-0.10 Gyr -1.525 -0.567 0.192
0.10-0.33 Gyr -1.922 -0.784 -0.138
0.33-1.07 Gyr -2.441 -0.921 -0.298
1.07-3.51 Gyr -2.601 -0.897 -0.409
3.51-11.51 Gyr -2.042 -0.712 -0.360
11.51-12.79 Gyr -1.810 -0.566 0.348

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.656 10.746 10.842
{\rm log}_{10}({\rm SFR}) -0.714 -0.371 -0.030
{\rm log}_{10}({\rm sSFR}) -11.477 -11.088 -10.761
{\rm stellar\ age} 6.744 7.779 10.696

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.817 -0.462 -0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.608 -0.019 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.226 0.398
\delta -0.439 -0.032 0.266
\tau_1/\tau_2 0.510 0.934 1.349
Q_{PAH} 1.196 2.874 5.032
U_{min} 2.963 8.295 16.212
{\rm log}_{10}(\gamma_e)\, -2.405 -1.108 -0.262

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.525 -2.162 -1.383
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.600 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.553 -0.188 0.154
0.03-0.10 Gyr -2.321 -0.623 -0.073
0.10-0.33 Gyr -2.214 -0.547 -0.030
0.33-1.07 Gyr -2.139 -0.408 0.140
1.07-3.51 Gyr -1.305 0.345 0.866
3.51-11.51 Gyr 0.260 0.875 1.029
11.51-12.79 Gyr 0.375 1.045 1.847