2025ahoq

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Information

Transient

Name: AT2025ahoq
Right ascension: 15h32m34.66s
Declination: 44d29m20.07s
Discovery Date: Dec. 19, 2025, 12:06 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 15h32m34.54s
Declination: 44d29m19.74s
Redshift: None
Photometric Redshift: 0.071
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.58
Transient MWEBV processed 0.04
Host match processed 5.34
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.23
Validate global photometry processed 2.92
Global host SED inference processed 422.66
Local aperture photometry processed 4.81
Validate local photometry processed 0.03
Local host SED inference processed 436.56
 

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) = 15h32m34.66s, 44d29m20.07s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 11.98 0.32 21.204 0.029 AB
SDSS_r 17.66 1.26 20.782 0.077 AB
PanSTARRS_r 15.84 0.4 20.901 0.027 AB
SDSS_i 20.84 1.61 20.603 0.084 AB
PanSTARRS_i 19.08 0.51 20.699 0.029 AB
PanSTARRS_z 20.63 0.91 20.614 0.048 AB
SDSS_z 20.74 3.72 20.608 0.195 AB
PanSTARRS_y 19.21 2.38 20.691 0.134 AB

Aperture details

RA, DEC (J2000) = 15h32m34.50s, 44d29m19.66s
semi major axis, semi minor axis (arcsec) = 6.91, 2.34
angle (degrees, anti-clockwise from east) = -116.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.05 2.3 21.779 0.354 AB
GALEX_NUV 5.81 1.68 21.989 0.314 AB
SDSS_u 20.8 3.3 20.605 0.172 AB
PanSTARRS_g 40.44 0.85 19.883 0.023 AB
SDSS_r 60.9 2.68 19.438 0.048 AB
PanSTARRS_r 53.89 1.06 19.571 0.021 AB
SDSS_i 68.38 3.71 19.313 0.059 AB
PanSTARRS_i 66.33 1.34 19.346 0.022 AB
PanSTARRS_z 68.63 2.38 19.309 0.038 AB
SDSS_z 61.35 9.85 19.430 0.174 AB
PanSTARRS_y 78.25 6.23 19.166 0.087 AB
2MASS_J -52.84 90.92 Vega
2MASS_H 369.6 130.36 16.113 0.383 Vega
2MASS_K 76.73 196.94 17.350 2.787 Vega
WISE_W1 83.39 7.33 16.398 0.095 Vega
WISE_W2 73.71 11.23 15.892 0.165 Vega
WISE_W3 98.01 32.84 13.748 0.364 Vega
WISE_W4 -302.09 211.81 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})\, 8.103 8.354 8.518
{\rm log}_{10}({\rm SFR}) -2.370 -1.265 -0.144
{\rm log}_{10}({\rm sSFR}) -10.658 -9.653 -8.235
{\rm stellar\ age} 0.223 3.341 6.574

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.687 -1.256 -0.544
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.804 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.563 1.234
\delta -0.437 -0.087 0.209
\tau_1/\tau_2 0.664 1.114 1.525
Q_{PAH} 1.224 3.054 5.338
U_{min} 3.193 9.330 17.379
{\rm log}_{10}(\gamma_e)\, -2.991 -1.833 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.225 -0.307 0.159
{\rm log}_{10}(\tau_{AGN})\, 1.189 1.580 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.445 -2.029 -1.389
0.03-0.10 Gyr -2.544 -1.172 0.009
0.10-0.33 Gyr -2.407 -1.180 -0.358
0.33-1.07 Gyr -3.820 -1.514 -0.838
1.07-3.52 Gyr -5.031 -1.935 -1.296
3.52-11.53 Gyr -5.870 -2.194 -1.403
11.53-12.82 Gyr -6.136 -2.187 -1.241

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.704 8.907 9.081
{\rm log}_{10}({\rm SFR}) -1.110 -0.609 -0.138
{\rm log}_{10}({\rm sSFR}) -10.106 -9.541 -8.961
{\rm stellar\ age} 1.834 4.702 6.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.714 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.199 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.492 0.730
\delta -0.243 0.070 0.283
\tau_1/\tau_2 0.707 1.071 1.443
Q_{PAH} 2.730 4.597 6.042
U_{min} 3.044 8.345 15.507
{\rm log}_{10}(\gamma_e)\, -2.845 -1.776 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.427 -1.155 -0.567
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.494 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.498 -0.995 -0.690
0.03-0.10 Gyr -1.088 -0.516 -0.005
0.10-0.33 Gyr -0.808 -0.403 0.005
0.33-1.07 Gyr -1.297 -0.697 -0.395
1.07-3.52 Gyr -1.874 -0.988 -0.699
3.52-11.53 Gyr -2.341 -1.237 -0.874
11.53-12.82 Gyr -2.488 -1.265 -0.678