2025uny

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Information

Transient

Name: AT2025uny
Right ascension: 2h19m59.43s
Declination: -7d59m23.42s
Discovery Date: Aug. 18, 2025, 1:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 1009940
Right ascension: 2h19m59.21s
Declination: -7d59m25.86s
Redshift: 0.108748
Photometric Redshift: 0.107
 

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
not enough filters
 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 4.2
Cutout download processed 52.7
Global aperture construction processed 0.61
Local aperture photometry processed 7.05
Global aperture photometry processed 6.12
Validate local photometry processed 0.03
Validate global photometry processed 16.82
Host information processed 0.15
Global host SED inference processed 511.06
Local host SED inference not enough filters 19.12
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 2h19m59.43s, -7d59m23.42s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
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 12.42 0.42 21.165 0.037 AB

Aperture details

RA, DEC (J2000) = 2h19m59.16s, -7d59m25.81s
semi major axis, semi minor axis (arcsec) = 7.15, 5.25
angle (degrees, anti-clockwise from east) = -138.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.77 0.69 21.996 0.129 AB
GALEX_NUV 6.56 0.61 21.858 0.100 AB
SDSS_u 25.33 4.7 20.391 0.201 AB
SDSS_g 172.68 3.84 18.307 0.024 AB
DES_g 180.38 0.48 18.260 0.003 AB
PanSTARRS_g 196.21 1.35 18.168 0.007 AB
SDSS_r 407.63 5.83 17.374 0.016 AB
PanSTARRS_r 411.41 1.77 17.364 0.005 AB
DES_r 430.05 0.9 17.316 0.002 AB
SDSS_i 607.59 7.69 16.941 0.014 AB
PanSTARRS_i 608.01 1.78 16.940 0.003 AB
PanSTARRS_z 781.48 3.81 16.668 0.005 AB
SDSS_z 850.47 16.87 16.576 0.022 AB
DES_z 786.79 3.25 16.660 0.004 AB
PanSTARRS_y 937.13 9.92 16.471 0.011 AB
2MASS_J 1287.48 145.67 15.231 0.123 Vega
2MASS_H 1540.27 206.92 14.563 0.146 Vega
2MASS_K 1565.22 255.43 14.076 0.177 Vega
WISE_W1 551.87 13.46 14.346 0.026 Vega
WISE_W2 344.61 16.16 14.218 0.051 Vega
WISE_W3 175.1 56.43 13.118 0.350 Vega
WISE_W4 -526.08 294.57 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})\, 10.704 10.797 10.839
{\rm log}_{10}({\rm SFR}) -0.920 -0.447 -0.057
{\rm log}_{10}({\rm sSFR}) -11.754 -11.239 -10.829
{\rm stellar\ age} 7.910 11.261 11.711

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.778 -0.611 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.391 -0.534 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.249 0.371
\delta -0.872 -0.667 -0.439
\tau_1/\tau_2 0.529 1.006 1.496
Q_{PAH} 0.320 1.093 2.468
U_{min} 3.139 8.834 16.743
{\rm log}_{10}(\gamma_e)\, -2.847 -1.850 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.516 -3.611 -2.595
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.544 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.664 -0.263 0.014
0.03-0.10 Gyr -2.870 -0.782 -0.065
0.10-0.32 Gyr -3.959 -1.335 -0.369
0.32-1.05 Gyr -4.661 -1.670 -0.588
1.05-3.42 Gyr -3.915 -1.539 -0.359
3.42-11.11 Gyr -1.684 0.110 0.971
11.11-12.35 Gyr 1.063 1.924 1.993