2025hlq

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Information

Transient

Name: AT2025hlq
Right ascension: 10h54m12.88s
Declination: 16d15m30.59s
Discovery Date: March 24, 2025, 6:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025hlq
Right ascension: 10h54m12.93s
Declination: 16d15m33.15s
Redshift: None
Photometric Redshift: 0.176
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.22
Cutout download processed 19.91
Global aperture construction processed 0.75
Local aperture photometry processed 7.27
Global aperture photometry processed 7.88
Validate local photometry no valid phot 0.02
Validate global photometry processed 19.81
Host information processed 0.09
Global host SED inference processed 437.87
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status blocked None
 

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) = 10h54m12.88s, 16d15m30.59s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 10h54m12.92s, 16d15m33.30s
semi major axis, semi minor axis (arcsec) = 5.4, 4.85
angle (degrees, anti-clockwise from east) = -41.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.98 2.64 21.402 0.287 AB
GALEX_NUV 17.11 2.25 20.817 0.143 AB
SDSS_u 35.09 4.76 20.037 0.147 AB
SDSS_g 83.09 2.93 19.101 0.038 AB
DES_g 91.19 0.6 19.000 0.007 AB
PanSTARRS_g 87.89 1.16 19.040 0.014 AB
SDSS_r 149.49 4.38 18.463 0.032 AB
PanSTARRS_r 152.75 1.15 18.440 0.008 AB
DES_r 168.04 1.19 18.336 0.008 AB
SDSS_i 207.41 5.72 18.108 0.030 AB
PanSTARRS_i 198.48 2.04 18.156 0.011 AB
PanSTARRS_z 234.36 2.81 17.975 0.013 AB
SDSS_z 287.64 18.72 17.753 0.071 AB
DES_z 253.12 3.98 17.892 0.017 AB
PanSTARRS_y 256.02 8.02 17.879 0.034 AB
2MASS_J 529.88 126.84 16.195 0.260 Vega
2MASS_H 517.86 186.95 15.747 0.392 Vega
2MASS_K 552.65 205.99 15.206 0.405 Vega
WISE_W1 132.18 13.19 15.898 0.108 Vega
WISE_W2 112.41 16.71 15.434 0.161 Vega
WISE_W3 355.87 86.56 12.348 0.264 Vega
WISE_W4 260.32 443.58 11.241 1.850 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.403 10.494 10.626
{\rm log}_{10}({\rm SFR}) 0.181 0.719 1.052
{\rm log}_{10}({\rm sSFR}) -10.336 -9.775 -9.443
{\rm stellar\ age} 6.112 6.905 10.336

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -1.118 -0.789
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -0.655 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.223 0.339
\delta -0.727 -0.386 -0.029
\tau_1/\tau_2 0.529 0.997 1.512
Q_{PAH} 0.939 2.338 4.188
U_{min} 2.978 9.492 17.557
{\rm log}_{10}(\gamma_e)\, -2.425 -1.332 -0.444

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -2.650 -1.636
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.437 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.120 -1.276 -0.414
0.03-0.10 Gyr 0.321 0.876 1.212
0.10-0.32 Gyr -1.567 0.446 0.879
0.32-1.02 Gyr -2.856 -0.259 0.372
1.02-3.26 Gyr -2.620 -0.046 0.479
3.26-10.41 Gyr -0.511 0.609 0.797
10.41-11.56 Gyr 0.018 0.877 1.757