2025ahqh

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Information

Transient

Name: AT2025ahqh
Right ascension: 14h57m17.16s
Declination: 11d40m01.23s
Discovery Date: Dec. 19, 2025, 1:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 53447
Right ascension: 14h57m17.83s
Declination: 11d40m07.79s
Redshift: 0.032479
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.24
Transient MWEBV processed 0.11
Host match processed 3.9
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 3.16
Validate global photometry processed 4.33
Global host SED inference processed 547.45
Local aperture photometry processed 6.94
Validate local photometry processed 0.04
Local host SED inference processed 461.47
 

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) = 14h57m17.16s, 11d40m01.23s
semi major axis, semi minor axis (arcsec) = 3.09, 3.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 29.12 2.54 20.240 0.095 AB
SDSS_g 43.24 1.87 19.810 0.047 AB
DES_g 40.95 0.34 19.869 0.009 AB
PanSTARRS_g 40.0 0.74 19.895 0.020 AB
SDSS_r 46.49 2.17 19.732 0.051 AB
PanSTARRS_r 48.45 0.81 19.687 0.018 AB
DES_r 48.95 0.59 19.676 0.013 AB
SDSS_i 49.79 2.66 19.657 0.058 AB
PanSTARRS_i 51.29 0.97 19.625 0.021 AB
PanSTARRS_z 42.85 1.93 19.820 0.049 AB
SDSS_z 41.22 8.8 19.862 0.232 AB
DES_z 50.54 1.52 19.641 0.033 AB
PanSTARRS_y 62.51 4.1 19.410 0.071 AB
2MASS_J 151.45 89.62 17.554 0.642 Vega
2MASS_H 64.92 128.91 18.001 2.156 Vega
2MASS_K 91.33 159.36 17.161 1.894 Vega

Aperture details

RA, DEC (J2000) = 14h57m17.83s, 11d40m07.83s
semi major axis, semi minor axis (arcsec) = 23.09, 14.04
angle (degrees, anti-clockwise from east) = -48.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2512.75 7.32 15.400 0.003 AB
DES_r 6507.33 9.87 14.366 0.002 AB
WISE_W4 17362.95 2351.18 6.681 0.147 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})\, 7.575 7.854 8.060
{\rm log}_{10}({\rm SFR}) -1.117 -0.531 -0.168
{\rm log}_{10}({\rm sSFR}) -9.092 -8.308 -7.915
{\rm stellar\ age} 0.073 1.285 5.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.815 -1.515 -1.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.354 0.115 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.605 0.931
\delta -0.487 -0.134 0.147
\tau_1/\tau_2 0.572 1.025 1.444
Q_{PAH} 0.927 2.487 4.835
U_{min} 3.365 9.430 17.311
{\rm log}_{10}(\gamma_e)\, -3.391 -2.474 -1.213

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.955 -2.129 -0.692
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.364 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.750 -1.437 -1.177
0.03-0.10 Gyr -1.020 -0.384 -0.014
0.10-0.33 Gyr -3.766 -1.673 -0.841
0.33-1.09 Gyr -5.979 -3.019 -1.571
1.09-3.62 Gyr -6.800 -3.198 -1.896
3.62-11.99 Gyr -7.805 -3.764 -2.135
11.99-13.32 Gyr -8.127 -3.490 -1.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.862 10.979 11.125
{\rm log}_{10}({\rm SFR}) -2.188 -0.741 0.276
{\rm log}_{10}({\rm sSFR}) -13.092 -11.765 -10.619
{\rm stellar\ age} 6.542 8.051 12.222

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.524 -0.258 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.890 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 0.823 1.099
\delta -0.774 -0.391 -0.074
\tau_1/\tau_2 0.388 0.751 1.146
Q_{PAH} 0.326 1.044 2.368
U_{min} 2.418 6.730 13.872
{\rm log}_{10}(\gamma_e)\, -3.747 -3.021 -1.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.410 -2.109 -1.326
{\rm log}_{10}(\tau_{AGN})\, 0.829 1.138 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.472 -0.738 0.358
0.03-0.10 Gyr -3.244 -0.901 0.210
0.10-0.33 Gyr -3.271 -0.841 0.288
0.33-1.09 Gyr -2.724 -0.612 0.536
1.09-3.62 Gyr -1.739 0.436 1.139
3.62-11.99 Gyr -0.252 1.021 1.242
11.99-13.32 Gyr 0.311 1.209 2.186