2025ahqx

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Information

Transient

Name: AT2025ahqx
Right ascension: 10h08m01.75s
Declination: 49d54m53.15s
Discovery Date: Dec. 20, 2025, 5:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2357257
Right ascension: 10h08m02.39s
Declination: 49d54m51.68s
Redshift: 0.076209
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.49
Transient MWEBV processed 0.04
Host match processed 4.68
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 7.76
Validate global photometry processed 19.97
Global host SED inference processed 430.61
Local aperture photometry processed 5.27
Validate local photometry processed 0.03
Local host SED inference processed 422.23
 

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) = 10h08m01.75s, 49d54m53.15s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
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 4.21 0.12 22.339 0.031 AB
PanSTARRS_g 5.12 0.39 22.126 0.082 AB
PanSTARRS_r 8.28 0.47 21.605 0.062 AB
PanSTARRS_i 14.6 0.28 20.989 0.021 AB
PanSTARRS_z 18.12 1.04 20.754 0.063 AB
DES_z 14.26 0.85 21.015 0.065 AB
PanSTARRS_y 20.07 2.53 20.644 0.137 AB

Aperture details

RA, DEC (J2000) = 10h08m02.36s, 49d54m52.13s
semi major axis, semi minor axis (arcsec) = 10.23, 6.5
angle (degrees, anti-clockwise from east) = -178.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.52 3.32 21.156 0.288 AB
GALEX_NUV 26.74 0.89 20.332 0.036 AB
DES_g 782.41 1.53 16.666 0.002 AB
PanSTARRS_g 836.06 2.34 16.594 0.003 AB
PanSTARRS_r 1660.85 2.83 15.849 0.002 AB
PanSTARRS_i 2439.38 1.69 15.432 0.001 AB
PanSTARRS_z 3089.9 6.15 15.175 0.002 AB
DES_z 3142.33 11.69 15.157 0.004 AB
PanSTARRS_y 3621.14 14.75 15.003 0.004 AB
2MASS_J 4767.57 197.39 13.809 0.045 Vega
2MASS_H 5780.45 320.71 13.127 0.060 Vega
2MASS_K 5710.9 329.91 12.670 0.063 Vega
WISE_W1 2245.0 28.19 12.823 0.014 Vega
WISE_W2 1306.69 29.05 12.771 0.024 Vega
WISE_W3 1172.93 84.23 11.053 0.078 Vega
WISE_W4 1277.13 524.93 9.514 0.446 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})\, 8.610 8.786 8.929
{\rm log}_{10}({\rm SFR}) -1.480 -1.036 -0.573
{\rm log}_{10}({\rm sSFR}) -10.261 -9.833 -9.282
{\rm stellar\ age} 5.066 6.797 8.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.668 -1.153 -0.516
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.522 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.026 1.418 1.845
\delta -0.227 -0.003 0.203
\tau_1/\tau_2 0.670 0.980 1.324
Q_{PAH} 0.638 2.335 4.909
U_{min} 2.871 7.690 14.224
{\rm log}_{10}(\gamma_e)\, -3.059 -1.953 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.129 -0.730 0.019
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.518 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.274 -0.870 -0.442
0.03-0.10 Gyr -1.846 -1.189 -0.629
0.10-0.33 Gyr -2.127 -1.436 -0.887
0.33-1.07 Gyr -2.199 -1.496 -0.996
1.07-3.51 Gyr -1.856 -1.253 -0.961
3.51-11.47 Gyr -1.550 -1.119 -0.897
11.47-12.75 Gyr -1.793 -1.102 -0.566

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.955 11.019 11.098
{\rm log}_{10}({\rm SFR}) -0.403 0.003 0.393
{\rm log}_{10}({\rm sSFR}) -11.428 -10.995 -10.596
{\rm stellar\ age} 7.841 10.247 12.005

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.709 -0.504 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.501 0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.278 0.421
\delta -0.849 -0.607 -0.346
\tau_1/\tau_2 0.572 1.007 1.484
Q_{PAH} 0.313 1.054 2.228
U_{min} 2.150 6.226 13.329
{\rm log}_{10}(\gamma_e)\, -3.496 -2.961 -2.109

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.526 -3.781 -2.880
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.509 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.093 -0.258 0.068
0.03-0.10 Gyr -0.645 0.062 0.525
0.10-0.33 Gyr -1.649 -0.170 0.380
0.33-1.07 Gyr -2.750 -0.609 0.101
1.07-3.51 Gyr -2.625 -0.496 0.290
3.51-11.47 Gyr -0.588 0.919 1.227
11.47-12.75 Gyr 1.168 1.957 2.234