2025hz

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Information

Transient

Name: AT2025hz
Right ascension: 16h48m32.37s
Declination: 2d02m50.58s
Discovery Date: Jan. 1, 2025, 1:28 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025hz
Right ascension: 16h48m32.38s
Declination: 2d02m50.87s
Redshift: None
Photometric Redshift: 0.148
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.82
Cutout download processed 18.49
Global aperture construction processed 0.93
Local aperture photometry processed 5.26
Global aperture photometry processed 5.35
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.23
Host information processed 0.08
Global host SED inference processed 684.09
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 16h48m32.37s, 2d02m50.58s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 16h48m32.36s, 2d02m51.33s
semi major axis, semi minor axis (arcsec) = 9.07, 5.46
angle (degrees, anti-clockwise from east) = -24.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 19.78 3.37 20.660 0.185
GALEX_NUV 13.65 2.57 21.062 0.205
DES_g 53.82 0.59 19.573 0.012
PanSTARRS_g 51.66 1.41 19.617 0.030
PanSTARRS_r 72.79 1.89 19.245 0.028
DES_r 84.08 1.06 19.088 0.014
PanSTARRS_i 98.98 1.78 18.911 0.020
PanSTARRS_z 118.95 3.73 18.712 0.034
PanSTARRS_y 136.6 9.94 18.561 0.079
2MASS_J 509.04 204.23 16.238 0.436
2MASS_H 534.48 289.58 15.713 0.588
2MASS_K -335.02 330.84
WISE_W1 124.15 21.37 15.966 0.187
WISE_W2 101.74 28.09 15.542 0.300
WISE_W3 71.58 111.85 14.089 1.696
 

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})\, 9.779 9.952 10.125
{\rm log}_{10}({\rm SFR}) 0.623 0.872 1.147
{\rm log}_{10}({\rm sSFR}) -9.383 -9.087 -8.715
{\rm stellar\ age} 4.122 6.014 8.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.881 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 -0.253 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.599 0.844
\delta 0.194 0.313 0.375
\tau_1/\tau_2 0.502 1.007 1.495
Q_{PAH} 1.339 3.513 5.552
U_{min} 2.990 8.811 17.103
{\rm log}_{10}(\gamma_e)\, -3.017 -1.869 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.510 -1.893 -1.061
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.378 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.862 -0.632 -0.095
0.03-0.10 Gyr 0.776 1.028 1.308
0.10-0.32 Gyr -1.706 0.066 0.563
0.32-1.03 Gyr -1.753 -0.208 0.209
1.03-3.33 Gyr -1.719 -0.158 0.216
3.33-10.70 Gyr -1.111 -0.059 0.224
10.70-11.89 Gyr -0.905 0.088 0.941