2025zun

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Information

Transient

Name: AT2025zun
Right ascension: 22h11m25.65s
Declination: 0d00m02.18s
Discovery Date: June 29, 2025, 1:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name:
Right ascension: 22h11m25.62s
Declination: 0d00m02.04s
Redshift: None
Photometric Redshift: 0.182
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.36
Transient MWEBV processed 0.04
Host match processed 6.34
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 5.26
Validate global photometry processed 15.73
Global host SED inference processed 418.4
Local aperture photometry processed 5.32
Validate local photometry no valid phot 0.02
Local host SED inference not processed 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) = 22h11m25.65s, 0d00m02.18s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 22h11m25.59s, 0d00m02.25s
semi major axis, semi minor axis (arcsec) = 2.9, 2.15
angle (degrees, anti-clockwise from east) = -170.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.34 0.28 22.590 0.091 AB
GALEX_NUV 4.05 0.08 22.382 0.023 AB
SDSS_u 10.11 2.1 21.388 0.225 AB
SDSS_g 15.36 1.25 20.934 0.088 AB
DES_g 19.25 0.22 20.689 0.012 AB
PanSTARRS_g 17.66 0.55 20.782 0.034 AB
SDSS_r 28.38 1.87 20.267 0.072 AB
PanSTARRS_r 27.66 0.63 20.295 0.025 AB
SDSS_i 39.63 2.5 19.905 0.069 AB
PanSTARRS_i 38.04 0.55 19.949 0.016 AB
PanSTARRS_z 41.06 1.78 19.866 0.047 AB
SDSS_z 41.53 8.19 19.854 0.214 AB
PanSTARRS_y 50.72 4.18 19.637 0.090 AB
2MASS_J -78.03 82.35 Vega
2MASS_H -86.16 135.01 Vega
2MASS_K -84.4 154.09 Vega
WISE_W1 22.36 7.26 17.827 0.352 Vega
WISE_W2 14.04 9.72 17.692 0.751 Vega
WISE_W3 36.83 49.97 14.810 1.473 Vega
WISE_W4 -393.88 354.79 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.374 9.576 9.725
{\rm log}_{10}({\rm SFR}) -0.086 0.266 0.639
{\rm log}_{10}({\rm sSFR}) -9.729 -9.296 -8.833
{\rm stellar\ age} 2.405 4.662 6.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -0.780 -0.197
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 0.142 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.499 0.795
\delta -0.245 0.086 0.248
\tau_1/\tau_2 0.765 1.140 1.493
Q_{PAH} 0.902 2.538 4.875
U_{min} 3.111 8.531 16.304
{\rm log}_{10}(\gamma_e)\, -2.756 -1.622 -0.585

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.428 -1.388 -0.549
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.456 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.555 -0.113 0.151
0.03-0.10 Gyr -0.043 0.357 0.779
0.10-0.32 Gyr -0.141 0.281 0.632
0.32-1.02 Gyr -0.760 -0.154 0.183
1.02-3.25 Gyr -1.027 -0.355 -0.076
3.25-10.35 Gyr -1.202 -0.458 -0.188
10.35-11.50 Gyr -1.424 -0.468 0.055