2025zho

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Information

Transient

Name: AT2025zho
Right ascension: 15h15m20.66s
Declination: 36d54m52.86s
Discovery Date: Sept. 30, 2025, 3:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 15h15m20.46s
Declination: 36d54m50.57s
Redshift: None
Photometric Redshift: 0.082
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.65
Cutout download processed 17.25
Global aperture construction processed 0.67
Local aperture photometry processed 6.38
Global aperture photometry processed 6.57
Validate local photometry processed 0.02
Validate global photometry processed 17.51
Host information processed 0.13
Global host SED inference processed 400.99
Local host SED inference processed 434.62
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.03
Processing status completed N/A N/A
 

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) = 15h15m20.66s, 36d54m52.86s
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 5.13 0.18 22.124 0.038 AB
PanSTARRS_r 9.3 0.37 21.479 0.043 AB
SDSS_i 12.05 1.21 21.197 0.109 AB
PanSTARRS_i 12.8 0.37 21.132 0.032 AB
PanSTARRS_z 15.84 0.91 20.901 0.063 AB
DES_z 14.5 0.61 20.996 0.046 AB
PanSTARRS_y 19.12 2.0 20.696 0.114 AB

Aperture details

RA, DEC (J2000) = 15h15m20.45s, 36d54m50.85s
semi major axis, semi minor axis (arcsec) = 7.16, 6.13
angle (degrees, anti-clockwise from east) = -63.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.2 2.02 21.185 0.179 AB
GALEX_NUV 11.51 1.28 21.248 0.121 AB
SDSS_u 32.83 5.49 20.109 0.182 AB
SDSS_g 90.96 3.09 19.003 0.037 AB
DES_g 93.62 0.78 18.972 0.009 AB
PanSTARRS_g 97.52 1.36 18.927 0.015 AB
SDSS_r 160.7 4.41 18.385 0.030 AB
PanSTARRS_r 177.54 1.89 18.277 0.012 AB
SDSS_i 244.38 5.9 17.930 0.026 AB
PanSTARRS_i 235.68 1.89 17.969 0.009 AB
PanSTARRS_z 278.77 4.69 17.787 0.018 AB
SDSS_z 274.23 17.48 17.805 0.069 AB
DES_z 302.4 2.93 17.699 0.011 AB
PanSTARRS_y 319.12 10.18 17.640 0.035 AB
2MASS_J 359.88 151.75 16.615 0.458 Vega
2MASS_H 672.9 225.07 15.463 0.363 Vega
2MASS_K 105.02 287.09 17.009 2.968 Vega
WISE_W1 226.42 9.81 15.314 0.047 Vega
WISE_W2 167.61 14.24 15.000 0.092 Vega
WISE_W3 235.2 41.44 12.797 0.191 Vega
WISE_W4 46.43 221.01 13.113 5.168 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.484 8.684 8.820
{\rm log}_{10}({\rm SFR}) -2.202 -1.428 -0.615
{\rm log}_{10}({\rm sSFR}) -10.833 -10.104 -9.288
{\rm stellar\ age} 1.807 6.416 7.894

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.105 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.509 -0.704 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.468 0.956 1.691
\delta -0.205 0.125 0.325
\tau_1/\tau_2 0.692 1.066 1.446
Q_{PAH} 1.007 2.641 5.091
U_{min} 2.858 8.346 15.842
{\rm log}_{10}(\gamma_e)\, -2.931 -1.916 -0.850

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.840 -0.218 0.274
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.611 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.168 -1.857 -1.178
0.03-0.10 Gyr -2.273 -1.378 -0.541
0.10-0.33 Gyr -2.221 -1.420 -0.587
0.33-1.07 Gyr -2.656 -1.564 -0.950
1.07-3.49 Gyr -2.993 -1.396 -1.037
3.49-11.40 Gyr -3.455 -1.276 -1.022
11.40-12.67 Gyr -3.135 -1.336 -0.677

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.928 9.972 10.042
{\rm log}_{10}({\rm SFR}) -0.814 -0.600 -0.350
{\rm log}_{10}({\rm sSFR}) -10.788 -10.577 -10.341
{\rm stellar\ age} 7.242 7.941 10.101

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.543 -0.327 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.668 0.164 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.130 0.268
\delta -0.447 0.045 0.291
\tau_1/\tau_2 0.589 0.971 1.370
Q_{PAH} 1.519 2.981 4.869
U_{min} 2.632 7.289 14.368
{\rm log}_{10}(\gamma_e)\, -2.624 -1.708 -0.654

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.549 -2.099 -1.405
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.333 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.756 -0.600 -0.467
0.03-0.10 Gyr -0.932 -0.604 -0.270
0.10-0.33 Gyr -1.176 -0.770 -0.484
0.33-1.07 Gyr -1.248 -0.797 -0.503
1.07-3.49 Gyr -1.138 -0.519 -0.134
3.49-11.40 Gyr -0.154 0.138 0.231
11.40-12.67 Gyr -0.080 0.370 0.973