2025ajzn

Download data

Information

Transient

Name: AT2025ajzn
Right ascension: 0h33m49.82s
Declination: 5d16m02.33s
Discovery Date: Sept. 16, 2025, 11:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 0h33m49.84s
Declination: 5d15m59.91s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.78
Transient MWEBV processed 0.07
Host match processed 5.44
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 2.71
Global aperture photometry processed 5.77
Validate global photometry processed 17.98
Global host SED inference processed 390.02
Local aperture photometry processed 5.79
Validate local photometry processed 0.03
Local host SED inference processed 531.23
 

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) = 0h33m49.82s, 5d16m02.33s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 5.91 1.55 21.971 0.284 AB

Aperture details

RA, DEC (J2000) = 0h33m49.83s, 5d16m00.31s
semi major axis, semi minor axis (arcsec) = 8.33, 5.55
angle (degrees, anti-clockwise from east) = -108.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.27 0.64 21.746 0.096 AB
GALEX_NUV 9.0 0.55 21.515 0.066 AB
SDSS_u -17.38 6.18 AB
SDSS_g 47.18 2.81 19.716 0.065 AB
PanSTARRS_g 45.66 1.66 19.751 0.039 AB
SDSS_r 61.04 3.9 19.436 0.069 AB
PanSTARRS_r 48.42 1.55 19.687 0.035 AB
DES_r 62.94 0.91 19.403 0.016 AB
SDSS_i 77.99 5.72 19.170 0.080 AB
PanSTARRS_i 72.2 1.98 19.254 0.030 AB
PanSTARRS_z 80.98 5.03 19.129 0.067 AB
SDSS_z 145.59 23.13 18.492 0.172 AB
PanSTARRS_y 105.47 9.99 18.842 0.103 AB
2MASS_J 211.76 157.08 17.190 0.805 Vega
2MASS_H 560.78 243.43 15.660 0.471 Vega
2MASS_K 76.67 255.4 17.351 3.616 Vega
WISE_W1 35.53 10.11 17.325 0.309 Vega
WISE_W2 22.69 17.57 17.172 0.841 Vega
WISE_W3 -77.0 112.53 Vega
WISE_W4 -412.49 519.1 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.833 8.409 8.725
{\rm log}_{10}({\rm SFR}) -1.144 -0.712 -0.311
{\rm log}_{10}({\rm sSFR}) -9.740 -9.074 -8.280
{\rm stellar\ age} 1.360 5.827 7.687

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -0.985 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 -0.668 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.760 1.253 1.813
\delta -0.253 0.069 0.289
\tau_1/\tau_2 0.380 0.797 1.214
Q_{PAH} 0.549 2.075 4.657
U_{min} 2.787 8.049 15.340
{\rm log}_{10}(\gamma_e)\, -3.167 -2.114 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.105 -0.453 0.201
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.425 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.842 -0.378 0.019
0.03-0.10 Gyr -3.031 -1.429 -0.613
0.10-0.32 Gyr -4.368 -1.944 -1.139
0.32-1.06 Gyr -4.642 -1.988 -1.279
1.06-3.43 Gyr -4.108 -1.860 -1.274
3.43-11.16 Gyr -3.953 -1.700 -1.180
11.16-12.40 Gyr -3.919 -1.700 -0.854

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.962 9.245 9.398
{\rm log}_{10}({\rm SFR}) -0.254 0.117 0.537
{\rm log}_{10}({\rm sSFR}) -9.576 -9.150 -8.505
{\rm stellar\ age} 1.740 5.043 6.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.864 -0.265 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.425 -0.016 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.381 0.662
\delta -0.533 -0.193 0.029
\tau_1/\tau_2 0.742 1.146 1.545
Q_{PAH} 0.477 1.448 3.163
U_{min} 2.612 7.916 15.238
{\rm log}_{10}(\gamma_e)\, -2.560 -1.478 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.471 -1.677 -0.888
{\rm log}_{10}(\tau_{AGN})\, 1.239 1.610 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.779 -0.462 -0.208
0.03-0.10 Gyr -0.174 0.242 0.681
0.10-0.32 Gyr -0.669 -0.013 0.372
0.32-1.06 Gyr -1.813 -0.733 -0.291
1.06-3.43 Gyr -1.932 -0.825 -0.502
3.43-11.16 Gyr -2.009 -0.834 -0.526
11.16-12.40 Gyr -2.151 -0.806 -0.227