2025zny

Download data

Information

Transient

Name: AT2025zny
Right ascension: 4h02m30.09s
Declination: -11d06m07.81s
Discovery Date: Oct. 3, 2025, 12:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name:
Right ascension: 4h02m29.96s
Declination: -11d06m11.97s
Redshift: None
Photometric Redshift: 0.054
 

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 5.2
Cutout download processed 15.04
Global aperture construction processed 0.62
Local aperture photometry processed 5.25
Global aperture photometry processed 5.28
Validate local photometry processed 0.02
Validate global photometry processed 15.97
Host information processed 0.11
Global host SED inference processed 434.93
Local host SED inference processed 439.31
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 4h02m30.09s, -11d06m07.81s
semi major axis, semi minor axis (arcsec) = 1.9, 1.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.13 1.48 21.767 0.225 AB
SDSS_g 11.34 1.01 21.264 0.097 AB
PanSTARRS_g 11.98 0.39 21.204 0.036 AB
SDSS_r 13.16 1.28 21.102 0.105 AB
PanSTARRS_r 13.46 0.51 21.077 0.041 AB
SDSS_i 16.94 1.82 20.828 0.117 AB
PanSTARRS_i 16.84 0.53 20.834 0.034 AB
PanSTARRS_z 18.57 1.15 20.728 0.067 AB
SDSS_z 19.23 5.14 20.690 0.290 AB
PanSTARRS_y 22.65 3.04 20.512 0.145 AB

Aperture details

RA, DEC (J2000) = 4h02m29.95s, -11d06m11.64s
semi major axis, semi minor axis (arcsec) = 7.27, 5.88
angle (degrees, anti-clockwise from east) = -11.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.29 4.93 20.393 0.212 AB
GALEX_NUV 31.26 3.67 20.163 0.128 AB
SDSS_u 71.1 5.1 19.270 0.078 AB
SDSS_g 165.68 3.82 18.352 0.025 AB
PanSTARRS_g 156.23 1.36 18.416 0.009 AB
SDSS_r 234.59 4.98 17.974 0.023 AB
PanSTARRS_r 224.63 1.77 18.021 0.009 AB
SDSS_i 297.85 6.81 17.715 0.025 AB
PanSTARRS_i 287.96 1.83 17.752 0.007 AB
PanSTARRS_z 316.54 3.95 17.649 0.014 AB
SDSS_z 262.35 17.78 17.853 0.074 AB
PanSTARRS_y 347.34 10.41 17.548 0.033 AB
2MASS_J 305.08 147.6 16.794 0.525 Vega
2MASS_H 519.27 246.53 15.744 0.515 Vega
2MASS_K 364.47 290.96 15.658 0.867 Vega
WISE_W1 162.3 10.54 15.675 0.070 Vega
WISE_W2 91.01 14.28 15.663 0.170 Vega
WISE_W3 263.6 93.76 12.674 0.386 Vega
WISE_W4 -129.19 549.11 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})\, 7.646 7.937 8.169
{\rm log}_{10}({\rm SFR}) -1.735 -1.023 -0.416
{\rm log}_{10}({\rm sSFR}) -9.852 -8.990 -7.943
{\rm stellar\ age} 0.171 2.628 6.176

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -0.759 -0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.752 -0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.545 1.160
\delta -0.464 -0.019 0.273
\tau_1/\tau_2 0.712 1.125 1.528
Q_{PAH} 1.238 2.979 5.260
U_{min} 3.127 8.729 16.789
{\rm log}_{10}(\gamma_e)\, -2.775 -1.611 -0.592

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.099 -0.725 -0.005
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.574 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.161 -1.564 -1.149
0.03-0.10 Gyr -1.787 -0.941 -0.267
0.10-0.33 Gyr -2.911 -1.365 -0.716
0.33-1.08 Gyr -4.575 -1.864 -1.327
1.08-3.56 Gyr -6.189 -2.476 -1.693
3.56-11.73 Gyr -6.803 -2.759 -1.833
11.73-13.03 Gyr -6.676 -2.676 -1.685

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.383 9.485 9.604
{\rm log}_{10}({\rm SFR}) -0.537 -0.221 0.082
{\rm log}_{10}({\rm sSFR}) -10.023 -9.715 -9.419
{\rm stellar\ age} 6.067 7.199 9.087

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -1.195 -0.862
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.481 0.297 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.211 0.360
\delta -0.533 -0.137 0.172
\tau_1/\tau_2 0.593 0.954 1.304
Q_{PAH} 0.620 1.873 3.728
U_{min} 2.698 8.120 15.687
{\rm log}_{10}(\gamma_e)\, -2.838 -1.901 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.124 -2.968 -2.047
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.472 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.793 -1.070 -0.806
0.03-0.10 Gyr -0.438 -0.077 0.238
0.10-0.33 Gyr -1.082 -0.357 -0.050
0.33-1.08 Gyr -1.567 -0.715 -0.421
1.08-3.56 Gyr -1.377 -0.658 -0.386
3.56-11.73 Gyr -0.756 -0.437 -0.265
11.73-13.03 Gyr -0.902 -0.296 0.361