2025aadq

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Information

Transient

Name: AT2025aadq
Right ascension: 19h53m32.77s
Declination: -22d48m27.90s
Discovery Date: Oct. 12, 2025, 2:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.102

Host

Name: 19533199-2248123
Right ascension: 19h53m32.00s
Declination: -22d48m12.36s
Redshift: 0.047094
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.55
Transient MWEBV processed 0.04
Host match processed 5.52
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 4.34
Validate global photometry processed 11.19
Global host SED inference processed 392.54
Local aperture photometry processed 4.0
Validate local photometry processed 0.02
Local host SED inference processed 416.72
 

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) = 19h53m32.77s, -22d48m27.90s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
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 22.54 0.5 20.518 0.024 AB
PanSTARRS_r 33.2 0.62 20.097 0.020 AB
PanSTARRS_i 47.59 0.67 19.706 0.015 AB
PanSTARRS_z 54.51 1.49 19.559 0.030 AB
PanSTARRS_y 65.26 3.96 19.363 0.066 AB

Aperture details

RA, DEC (J2000) = 19h53m31.99s, -22d48m12.50s
semi major axis, semi minor axis (arcsec) = 36.38, 15.39
angle (degrees, anti-clockwise from east) = -37.42

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 165.31 8.08 18.354 0.053 AB
PanSTARRS_g 2156.09 5.34 15.566 0.003 AB
PanSTARRS_r 3922.17 6.82 14.916 0.002 AB
PanSTARRS_i 5590.06 6.92 14.531 0.001 AB
PanSTARRS_z 6573.14 15.9 14.356 0.003 AB
PanSTARRS_y 8392.36 42.68 14.090 0.006 AB
2MASS_J 9222.08 656.56 13.093 0.077 Vega
2MASS_H 10955.89 1003.35 12.433 0.099 Vega
2MASS_K 12114.7 1153.38 11.854 0.103 Vega
WISE_W1 6191.73 92.98 11.721 0.016 Vega
WISE_W2 3980.04 110.96 11.561 0.030 Vega
WISE_W3 16481.96 401.18 8.183 0.026 Vega
WISE_W4 25487.19 2076.5 6.264 0.088 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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Warning: possible contaminating objects in the global aperture

Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.357 8.627 8.769
{\rm log}_{10}({\rm SFR}) -1.663 -1.091 -0.522
{\rm log}_{10}({\rm sSFR}) -10.299 -9.732 -8.991
{\rm stellar\ age} 1.991 5.823 7.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.379 -0.755 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 -0.767 -0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.706 1.132
\delta -0.507 -0.114 0.214
\tau_1/\tau_2 0.687 1.038 1.388
Q_{PAH} 0.657 2.167 4.638
U_{min} 3.051 8.028 15.746
{\rm log}_{10}(\gamma_e)\, -3.145 -2.015 -0.818

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.555 -0.719 -0.152
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.417 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -1.342 -0.881
0.03-0.10 Gyr -1.746 -1.067 -0.416
0.10-0.33 Gyr -1.780 -1.114 -0.555
0.33-1.09 Gyr -2.101 -1.275 -0.827
1.09-3.58 Gyr -2.385 -1.361 -1.054
3.58-11.81 Gyr -2.691 -1.417 -1.119
11.81-13.13 Gyr -2.818 -1.460 -0.853

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.748 10.818 10.879
{\rm log}_{10}({\rm SFR}) 0.528 0.779 1.089
{\rm log}_{10}({\rm sSFR}) -10.317 -10.037 -9.701
{\rm stellar\ age} 6.326 7.289 8.537

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.519 -0.310 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.001 0.244 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.394 0.551
\delta -0.440 -0.181 0.043
\tau_1/\tau_2 0.655 0.999 1.349
Q_{PAH} 0.982 1.830 3.234
U_{min} 2.476 6.786 13.421
{\rm log}_{10}(\gamma_e)\, -3.091 -2.062 -1.433

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.365 -2.259 -1.703
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.498 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.050 0.521 0.775
0.03-0.10 Gyr 0.504 0.846 1.224
0.10-0.33 Gyr 0.363 0.758 1.086
0.33-1.09 Gyr 0.223 0.593 0.849
1.09-3.58 Gyr 0.346 0.731 0.958
3.58-11.81 Gyr 0.709 0.932 1.049
11.81-13.13 Gyr 0.514 1.017 1.503