2025naa

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Information

Transient

Name: AT2025naa
Right ascension: 21h41m27.87s
Declination: -16d42m17.33s
Discovery Date: June 6, 2025, 5:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025naa
Right ascension: 21h41m27.81s
Declination: -16d42m14.96s
Redshift: None
Photometric Redshift: 0.078
 

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 2.24
Cutout download processed 3.21
Global aperture construction processed 0.71
Local aperture photometry processed 3.99
Global aperture photometry processed 4.07
Validate local photometry processed 0.02
Validate global photometry processed 10.86
Host information processed 0.1
Global host SED inference processed 385.4
Local host SED inference processed 428.99
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.11
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) = 21h41m27.87s, -16d42m17.33s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.86 0.33 21.215 0.030 AB
PanSTARRS_r 16.88 0.43 20.832 0.028 AB
PanSTARRS_i 21.31 0.42 20.578 0.021 AB
PanSTARRS_z 22.48 0.92 20.521 0.044 AB
PanSTARRS_y 26.37 2.14 20.347 0.088 AB

Aperture details

RA, DEC (J2000) = 21h41m27.82s, -16d42m14.84s
semi major axis, semi minor axis (arcsec) = 8.28, 6.23
angle (degrees, anti-clockwise from east) = -44.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 189.05 1.75 18.209 0.010 AB
PanSTARRS_r 267.23 2.27 17.833 0.009 AB
PanSTARRS_i 365.37 2.2 17.493 0.007 AB
PanSTARRS_z 396.76 4.8 17.404 0.013 AB
PanSTARRS_y 452.05 11.21 17.262 0.027 AB
2MASS_J 546.71 196.86 16.161 0.391 Vega
2MASS_H 385.74 327.4 16.067 0.921 Vega
2MASS_K 441.27 329.15 15.450 0.810 Vega
WISE_W1 260.92 17.64 15.160 0.073 Vega
WISE_W2 170.72 23.31 14.980 0.148 Vega
WISE_W3 317.18 94.54 12.473 0.324 Vega
WISE_W4 -265.08 429.09 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})\, 8.345 8.563 8.700
{\rm log}_{10}({\rm SFR}) -1.887 -1.218 -0.576
{\rm log}_{10}({\rm sSFR}) -10.463 -9.809 -8.899
{\rm stellar\ age} 1.132 5.016 6.882

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -0.975 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.790 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.487 1.061
\delta -0.522 -0.085 0.210
\tau_1/\tau_2 0.718 1.098 1.480
Q_{PAH} 1.252 3.252 5.466
U_{min} 2.822 8.005 15.374
{\rm log}_{10}(\gamma_e)\, -3.026 -1.877 -0.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.599 -0.263 0.263
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.529 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.077 -1.458 -0.991
0.03-0.10 Gyr -2.091 -1.187 -0.442
0.10-0.33 Gyr -1.780 -1.059 -0.365
0.33-1.07 Gyr -1.961 -1.208 -0.753
1.07-3.50 Gyr -2.821 -1.395 -1.077
3.50-11.45 Gyr -3.277 -1.561 -1.180
11.45-12.73 Gyr -3.428 -1.611 -0.985

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.810 9.883 9.969
{\rm log}_{10}({\rm SFR}) -0.712 -0.309 0.058
{\rm log}_{10}({\rm sSFR}) -10.640 -10.204 -9.816
{\rm stellar\ age} 5.364 6.505 7.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.961 -0.675 -0.441
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.508 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.178 0.317
\delta -0.707 -0.286 0.156
\tau_1/\tau_2 0.709 1.074 1.414
Q_{PAH} 0.741 1.841 3.796
U_{min} 2.498 7.322 14.093
{\rm log}_{10}(\gamma_e)\, -2.934 -2.050 -1.122

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.072 -2.839 -1.798
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.445 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.556 -0.391 -0.228
0.03-0.10 Gyr -0.880 -0.282 0.165
0.10-0.33 Gyr -0.718 -0.097 0.248
0.33-1.07 Gyr -0.503 -0.095 0.141
1.07-3.50 Gyr -0.283 -0.020 0.196
3.50-11.45 Gyr -0.235 -0.012 0.139
11.45-12.73 Gyr -0.589 -0.019 0.405