2025faa

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Information

Transient

Name: AT2025faa
Right ascension: 7h00m43.78s
Declination: 68d38m14.18s
Discovery Date: March 17, 2025, 6:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025faa
Right ascension: 7h00m43.71s
Declination: 68d38m13.97s
Redshift: None
Photometric Redshift: 0.122
 

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 1.74
Cutout download processed 3.15
Global aperture construction processed 0.62
Local aperture photometry processed 3.42
Global aperture photometry processed 3.74
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.98
Host information processed 0.09
Global host SED inference processed 405.12
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.1
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) = 7h00m43.78s, 68d38m14.18s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 7h00m43.65s, 68d38m14.06s
semi major axis, semi minor axis (arcsec) = 5.44, 3.46
angle (degrees, anti-clockwise from east) = -110.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.15 3.07 21.282 0.299 AB
GALEX_NUV 9.61 2.4 21.443 0.271 AB
PanSTARRS_g 50.44 0.96 19.643 0.021 AB
PanSTARRS_r 75.49 1.81 19.205 0.026 AB
PanSTARRS_i 103.03 1.83 18.868 0.019 AB
PanSTARRS_z 103.59 3.69 18.862 0.039 AB
PanSTARRS_y 136.73 9.97 18.560 0.079 AB
2MASS_J 31.93 125.19 19.245 4.257 Vega
2MASS_H -60.56 212.36 Vega
2MASS_K 59.04 204.38 17.634 3.759 Vega
WISE_W1 49.88 14.06 16.956 0.306 Vega
WISE_W2 40.07 18.85 16.554 0.511 Vega
WISE_W3 -38.98 52.68 Vega
WISE_W4 226.47 352.33 11.392 1.689 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.597 9.682 9.752
{\rm log}_{10}({\rm SFR}) -0.445 -0.183 0.085
{\rm log}_{10}({\rm sSFR}) -10.122 -9.862 -9.581
{\rm stellar\ age} 4.610 5.913 6.997

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.866 -0.383 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.964 -0.019 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.156 0.303
\delta -0.689 -0.213 0.160
\tau_1/\tau_2 0.771 1.131 1.499
Q_{PAH} 0.729 1.900 3.855
U_{min} 2.711 7.686 14.516
{\rm log}_{10}(\gamma_e)\, -2.177 -1.058 -0.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.341 -1.807 -1.167
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.540 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.396 -0.213 -0.017
0.03-0.10 Gyr -0.566 -0.178 0.156
0.10-0.32 Gyr -0.355 -0.049 0.177
0.32-1.05 Gyr -0.397 -0.091 0.146
1.05-3.39 Gyr -0.452 -0.192 0.015
3.39-10.97 Gyr -0.484 -0.235 -0.087
10.97-12.19 Gyr -0.815 -0.219 0.209