2025hxq results

Information

Transient
Name:AT2025hxq
Right ascension: 17h53m45.22s
Declination:23d44m50.24s
Discovery Date:April 19, 2025, 9:27 a.m.
Classification:None
Redshift:None
MW E(B-V):0.077
Host
Name:2025hxq
Right ascension: 17h53m45.44s
Declination:23d44m55.87s
Redshift:0.082150
Photometric Redshift:0.095
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.1
Transient MWEBV processed 0.05
Host match processed 3.25
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 7.52
Validate global photometry processed 21.05
Global host SED inference processed 361.54
Local aperture photometry processed 7.35
Validate local photometry processed 0.03
Local host SED inference processed 431.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h53m45.22s, 23d44m50.24s
semi major axis, semi minor axis (arcsec):1.29, 1.29
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 8.43 0.15 21.585 0.020 AB
PanSTARRS_r 14.84 0.33 20.972 0.024 AB
DES_r 18.42 0.28 20.737 0.016 AB
SDSS_i 25.15 1.54 20.398 0.067 AB
PanSTARRS_i 23.55 0.4 20.470 0.018 AB
PanSTARRS_z 27.59 0.89 20.298 0.035 AB
SDSS_z 33.47 3.65 20.088 0.118 AB
DES_z 34.92 1.07 20.042 0.033 AB
PanSTARRS_y 36.7 2.27 19.988 0.067 AB

Aperture details

RA, DEC (J2000):17h53m45.44s, 23d44m56.11s
semi major axis, semi minor axis (arcsec):15.64, 4.12
angle (degrees, anti-clockwise from east):-136.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.84 2.62 21.312 0.262 AB
GALEX_NUV 19.19 2.77 20.692 0.157 AB
SDSS_u 54.35 4.73 19.562 0.094 AB
SDSS_g 306.9 5.31 17.683 0.019 AB
DES_g 333.16 0.96 17.593 0.003 AB
PanSTARRS_g 325.21 2.14 17.620 0.007 AB
SDSS_r 730.13 7.79 16.741 0.012 AB
PanSTARRS_r 771.6 2.05 16.682 0.003 AB
DES_r 832.86 1.85 16.599 0.002 AB
SDSS_i 1204.93 10.38 16.198 0.009 AB
PanSTARRS_i 1207.5 2.47 16.195 0.002 AB
PanSTARRS_z 1605.43 5.49 15.886 0.004 AB
SDSS_z 1777.96 23.44 15.775 0.014 AB
DES_z 1817.18 7.57 15.752 0.005 AB
PanSTARRS_y 2064.88 13.95 15.613 0.007 AB
2MASS_J 3050.65 224.31 14.294 0.080 Vega
2MASS_H 3899.65 297.01 13.555 0.083 Vega
2MASS_K 3947.23 432.25 13.071 0.119 Vega
WISE_W1 2286.73 27.79 12.803 0.013 Vega
WISE_W2 1538.68 34.49 12.593 0.024 Vega
WISE_W3 4334.75 100.5 9.634 0.025 Vega
WISE_W4 4342.84 734.86 8.186 0.184 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.846 9.005 9.103
{\rm log}_{10}({\rm SFR}) -1.689 -1.154 -0.597
{\rm log}_{10}({\rm sSFR}) -10.725 -10.191 -9.514
{\rm stellar\ age} 3.453 6.103 7.374

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.908 -0.263 0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 -0.414 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.801 1.312
\delta -0.451 -0.090 0.172
\tau_1/\tau_2 0.674 1.018 1.358
Q_{PAH} 0.840 2.460 4.701
U_{min} 2.833 7.506 14.170
{\rm log}_{10}(\gamma_e)\, -3.025 -1.878 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.279 -0.336 0.153
{\rm log}_{10}(\tau_{AGN})\, 1.170 1.542 2.007

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.596 -1.114 -0.689
0.03-0.10 Gyr -1.961 -1.246 -0.551
0.10-0.33 Gyr -1.860 -1.189 -0.545
0.33-1.07 Gyr -1.571 -0.945 -0.448
1.07-3.49 Gyr -1.400 -0.888 -0.661
3.49-11.41 Gyr -1.551 -0.955 -0.754
11.41-12.68 Gyr -1.825 -0.998 -0.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.966 11.010 11.075
{\rm log}_{10}({\rm SFR}) 0.132 0.368 0.612
{\rm log}_{10}({\rm sSFR}) -10.894 -10.649 -10.406
{\rm stellar\ age} 7.795 9.423 11.633

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.286 -0.080 0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 0.082 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.585 0.751
\delta -0.006 0.132 0.246
\tau_1/\tau_2 0.657 1.049 1.467
Q_{PAH} 1.594 2.726 4.307
U_{min} 2.708 7.495 14.308
{\rm log}_{10}(\gamma_e)\, -2.772 -2.040 -1.347

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.579 -2.226 -1.649
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.362 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.057 0.341 0.544
0.03-0.10 Gyr -0.007 0.371 0.697
0.10-0.33 Gyr -0.394 0.114 0.446
0.33-1.07 Gyr -0.844 -0.211 0.191
1.07-3.49 Gyr -0.884 -0.110 0.385
3.49-11.41 Gyr 0.096 1.055 1.239
11.41-12.68 Gyr 1.124 1.804 2.189