2025za

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Information

Transient

Name: AT2025za
Right ascension: 3h07m39.68s
Declination: -12d56m06.45s
Discovery Date: Jan. 20, 2025, 2 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2025za
Right ascension: 3h07m39.81s
Declination: -12d56m07.10s
Redshift: None
Photometric Redshift: 0.105
 

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 1.6
Cutout download processed 8.97
Global aperture construction processed 0.6
Local aperture photometry processed 4.64
Global aperture photometry processed 4.61
Validate local photometry processed 0.02
Validate global photometry processed 13.6
Host information processed 0.09
Global host SED inference processed 436.74
Local host SED inference processed 791.86
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 3h07m39.68s, -12d56m06.45s
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
DES_z 62.25 0.93 19.415 0.016 AB
PanSTARRS_y 77.44 1.69 19.178 0.024 AB

Aperture details

RA, DEC (J2000) = 3h07m39.80s, -12d56m06.91s
semi major axis, semi minor axis (arcsec) = 7.19, 4.72
angle (degrees, anti-clockwise from east) = -51.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.34 0.56 25.061 1.758 AB
GALEX_NUV 1.24 0.54 23.664 0.470 AB
DES_g 179.29 0.47 18.266 0.003 AB
PanSTARRS_g 186.09 1.26 18.226 0.007 AB
PanSTARRS_r 388.49 1.33 17.427 0.004 AB
DES_r 437.43 0.96 17.298 0.002 AB
PanSTARRS_i 605.34 1.89 16.945 0.003 AB
PanSTARRS_z 807.53 3.95 16.632 0.005 AB
DES_z 826.81 3.48 16.606 0.005 AB
PanSTARRS_y 931.52 8.96 16.477 0.010 AB
2MASS_J 1390.58 164.31 15.147 0.128 Vega
2MASS_H 1490.91 230.76 14.599 0.168 Vega
2MASS_K 1457.07 300.26 14.153 0.224 Vega
WISE_W1 665.25 14.83 14.144 0.024 Vega
WISE_W2 384.09 20.91 14.100 0.059 Vega
WISE_W3 35.47 81.16 14.851 2.484 Vega
WISE_W4 862.77 442.96 9.940 0.557 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})\, 9.044 9.489 9.707
{\rm log}_{10}({\rm SFR}) -0.542 0.060 0.484
{\rm log}_{10}({\rm sSFR}) -10.131 -9.400 -8.670
{\rm stellar\ age} 2.596 6.603 8.698

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.836 -0.138 0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.941 -0.384 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.605 1.181 1.803
\delta -0.521 -0.200 0.158
\tau_1/\tau_2 0.325 0.732 1.172
Q_{PAH} 0.306 1.208 3.596
U_{min} 2.871 8.322 15.122
{\rm log}_{10}(\gamma_e)\, -3.528 -2.607 -0.756

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.496 -0.838 0.071
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.394 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.230 0.357 0.814
0.03-0.10 Gyr -2.567 -0.807 0.184
0.10-0.32 Gyr -3.290 -1.159 -0.313
0.32-1.06 Gyr -3.198 -1.091 -0.287
1.06-3.43 Gyr -2.792 -0.865 -0.292
3.43-11.16 Gyr -2.233 -0.567 -0.186
11.16-12.40 Gyr -2.049 -0.511 0.390

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.461 10.621 10.757
{\rm log}_{10}({\rm SFR}) -3.118 -0.835 0.211
{\rm log}_{10}({\rm sSFR}) -13.968 -11.453 -10.377
{\rm stellar\ age} 4.213 6.954 9.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.812 -0.554
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.706 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.372 0.587 0.816
\delta -0.870 -0.615 -0.259
\tau_1/\tau_2 0.589 0.965 1.383
Q_{PAH} 0.668 2.099 4.527
U_{min} 2.526 8.314 16.657
{\rm log}_{10}(\gamma_e)\, -3.091 -1.790 -0.838

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.387 -3.419 -2.348
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.621 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.407 -1.133 -0.180
0.03-0.10 Gyr -3.812 -0.895 0.318
0.10-0.32 Gyr -3.343 -0.659 0.624
0.32-1.06 Gyr -2.551 -0.119 0.756
1.06-3.43 Gyr -1.215 0.543 1.011
3.43-11.16 Gyr -0.678 0.664 0.956
11.16-12.40 Gyr -0.842 0.680 1.624