2025zz

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Information

Transient

Name: AT2025zz
Right ascension: 3h27m54.50s
Declination: -53d22m21.34s
Discovery Date: Jan. 20, 2025, 1:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025zz
Right ascension: 3h27m54.70s
Declination: -53d22m17.21s
Redshift: 0.058300
Photometric Redshift:
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 0.69
Cutout download processed 3.11
Global aperture construction processed 0.14
Local aperture photometry processed 0.64
Global aperture photometry processed 0.64
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.86
Host information processed 0.09
Global host SED inference processed 875.41
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.08
Processing status blocked 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) = 3h27m54.50s, -53d22m21.34s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
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) = 3h27m54.70s, -53d22m17.17s
semi major axis, semi minor axis (arcsec) = 13.06, 11.75
angle (degrees, anti-clockwise from east) = -144.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.25 1.09 21.484 0.128 AB
GALEX_NUV 17.14 1.05 20.815 0.067 AB
2MASS_J 12096.1 310.57 12.798 0.028 Vega
2MASS_H 14467.06 466.39 12.131 0.035 Vega
2MASS_K 12172.87 512.59 11.849 0.046 Vega
WISE_W1 5978.24 36.82 11.760 0.007 Vega
WISE_W2 3435.39 39.49 11.721 0.012 Vega
WISE_W3 1148.28 109.34 11.076 0.103 Vega
WISE_W4 429.09 591.59 10.699 1.497 Vega
 

Imaging data

 

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})\, 11.134 11.220 11.322
{\rm log}_{10}({\rm SFR}) -1.881 -1.270 -0.710
{\rm log}_{10}({\rm sSFR}) -13.128 -12.528 -11.907
{\rm stellar\ age} 7.654 9.704 12.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.392 -0.181 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.250 -0.567 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.162 0.335
\delta -0.788 -0.398 0.043
\tau_1/\tau_2 0.334 0.796 1.281
Q_{PAH} 0.454 1.158 2.765
U_{min} 2.376 7.196 14.583
{\rm log}_{10}(\gamma_e)\, -3.170 -1.787 -0.785

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.640 -3.864 -2.793
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.637 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.935 -1.204 -0.627
0.03-0.10 Gyr -3.050 -1.515 -0.716
0.10-0.33 Gyr -3.325 -1.423 -0.477
0.33-1.08 Gyr -3.589 -1.425 -0.216
1.08-3.55 Gyr -2.651 -0.646 0.801
3.55-11.68 Gyr -0.998 1.114 1.434
11.68-12.98 Gyr 1.049 2.005 2.452