2025aaqd

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Information

Transient

Name: AT2025aaqd
Right ascension: 14h53m06.87s
Declination: 24d43m09.67s
Discovery Date: Oct. 12, 2025, 2:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name:
Right ascension: 14h53m06.75s
Declination: 24d43m14.46s
Redshift: None
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.87
Transient MWEBV processed 0.05
Host match processed 5.95
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 7.5
Validate global photometry processed 17.4
Global host SED inference processed 387.66
Local aperture photometry processed 6.48
Validate local photometry processed 0.03
Local host SED inference processed 414.03
 

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) = 14h53m06.87s, 24d43m09.67s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.63 0.14 21.846 0.023 AB
PanSTARRS_g 6.63 0.31 21.846 0.051 AB
SDSS_r 11.59 1.05 21.239 0.098 AB
PanSTARRS_r 11.36 0.42 21.262 0.040 AB
SDSS_i 18.25 1.52 20.747 0.090 AB
PanSTARRS_i 19.2 0.73 20.692 0.042 AB
PanSTARRS_z 21.69 1.1 20.559 0.055 AB
SDSS_z 24.63 5.6 20.422 0.247 AB
DES_z 25.16 1.32 20.398 0.057 AB
PanSTARRS_y 25.44 2.29 20.386 0.098 AB

Aperture details

RA, DEC (J2000) = 14h53m06.74s, 24d43m14.80s
semi major axis, semi minor axis (arcsec) = 12.87, 5.96
angle (degrees, anti-clockwise from east) = -157.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.39 4.9 20.575 0.249 AB
GALEX_NUV 36.91 4.42 19.982 0.130 AB
SDSS_u 65.83 7.87 19.354 0.130 AB
DES_g 591.04 1.17 16.971 0.002 AB
PanSTARRS_g 609.77 2.03 16.937 0.004 AB
SDSS_r 1147.23 9.5 16.251 0.009 AB
PanSTARRS_r 1151.97 2.72 16.246 0.003 AB
SDSS_i 1731.56 12.66 15.804 0.008 AB
PanSTARRS_i 1720.24 4.76 15.811 0.003 AB
SDSS_z 2249.39 37.06 15.520 0.018 AB
DES_z 2330.75 12.15 15.481 0.006 AB
PanSTARRS_y 2725.81 14.61 15.311 0.006 AB
2MASS_J 3543.04 217.8 14.132 0.067 Vega
2MASS_H 4682.55 304.55 13.356 0.071 Vega
2MASS_K 3573.08 360.8 13.180 0.110 Vega
WISE_W1 1834.08 23.66 13.042 0.014 Vega
WISE_W2 1073.1 24.67 12.984 0.025 Vega
WISE_W3 1907.61 69.0 10.525 0.039 Vega
WISE_W4 2077.14 414.44 8.986 0.217 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})\, 8.709 8.880 9.027
{\rm log}_{10}({\rm SFR}) -1.637 -1.056 -0.619
{\rm log}_{10}({\rm sSFR}) -10.538 -9.951 -9.472
{\rm stellar\ age} 4.517 6.444 7.750

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.441 -0.741 -0.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.755 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.658 1.170 1.602
\delta -0.198 0.067 0.263
\tau_1/\tau_2 0.680 1.014 1.329
Q_{PAH} 0.847 2.786 5.058
U_{min} 2.925 7.372 14.040
{\rm log}_{10}(\gamma_e)\, -2.959 -1.957 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.740 -0.749 0.040
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.467 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.639 -0.999 -0.613
0.03-0.10 Gyr -1.812 -1.132 -0.611
0.10-0.33 Gyr -1.866 -1.173 -0.663
0.33-1.07 Gyr -1.813 -1.178 -0.740
1.07-3.50 Gyr -1.532 -1.079 -0.827
3.50-11.46 Gyr -1.475 -1.043 -0.826
11.46-12.73 Gyr -1.721 -1.080 -0.543

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.871 10.941 10.997
{\rm log}_{10}({\rm SFR}) -0.268 0.037 0.381
{\rm log}_{10}({\rm sSFR}) -11.208 -10.893 -10.570
{\rm stellar\ age} 8.040 10.612 11.941

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.473 -0.310 -0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 -0.698 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.242 0.392
\delta -0.620 -0.323 -0.116
\tau_1/\tau_2 0.592 1.024 1.465
Q_{PAH} 0.421 1.367 3.139
U_{min} 2.281 6.667 14.071
{\rm log}_{10}(\gamma_e)\, -3.237 -1.957 -1.197

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.592 -3.913 -2.918
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.543 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.125 0.099 0.288
0.03-0.10 Gyr -0.722 -0.013 0.457
0.10-0.33 Gyr -1.157 -0.260 0.197
0.33-1.07 Gyr -1.619 -0.502 0.044
1.07-3.50 Gyr -1.701 -0.479 0.151
3.50-11.46 Gyr -0.496 0.737 1.120
11.46-12.73 Gyr 1.209 1.929 2.127