2025ijv

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Information

Transient

Name: AT2025ijv
Right ascension: 17h17m37.94s
Declination: 25d54m58.16s
Discovery Date: April 25, 2025, 9:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025ijv
Right ascension: 17h17m37.77s
Declination: 25d54m57.32s
Redshift: 0.170388
Photometric Redshift: 0.171
 

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 3.53
Cutout download processed 19.31
Global aperture construction processed 0.65
Local aperture photometry processed 6.91
Global aperture photometry processed 7.47
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.56
Host information processed 0.08
Global host SED inference processed 540.05
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 17h17m37.94s, 25d54m58.16s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 17h17m37.76s, 25d54m57.49s
semi major axis, semi minor axis (arcsec) = 6.9, 6.2
angle (degrees, anti-clockwise from east) = -128.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 64.39 4.63 19.378 0.078 AB
SDSS_g 167.21 3.78 18.342 0.025 AB
DES_g 206.4 1.52 18.113 0.008 AB
PanSTARRS_g 209.8 1.36 18.095 0.007 AB
SDSS_r 529.04 6.49 17.091 0.013 AB
PanSTARRS_r 555.39 1.87 17.039 0.004 AB
DES_r 603.24 3.5 16.949 0.006 AB
SDSS_i 840.83 8.44 16.588 0.011 AB
PanSTARRS_i 827.76 2.66 16.605 0.003 AB
PanSTARRS_z 1057.08 3.96 16.340 0.004 AB
SDSS_z 1168.89 16.97 16.231 0.016 AB
DES_z 1203.89 10.97 16.199 0.010 AB
PanSTARRS_y 1259.51 9.47 16.149 0.008 AB
2MASS_J 1826.2 147.63 14.851 0.088 Vega
2MASS_H 1960.52 197.89 14.301 0.110 Vega
2MASS_K 2181.95 244.2 13.715 0.122 Vega
WISE_W2 579.44 26.19 13.653 0.049 Vega
WISE_W3 137.33 63.76 13.382 0.504 Vega
WISE_W4 144.48 332.99 11.881 2.502 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})\, 11.326 11.427 11.514
{\rm log}_{10}({\rm SFR}) -2.419 -0.369 0.970
{\rm log}_{10}({\rm sSFR}) -13.922 -11.778 -10.386
{\rm stellar\ age} 7.201 10.653 11.045

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.946 -0.683 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.188 -0.715 -0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.491 0.639
\delta -0.632 -0.134 0.223
\tau_1/\tau_2 0.298 0.685 1.167
Q_{PAH} 1.122 2.613 5.149
U_{min} 2.852 9.319 17.243
{\rm log}_{10}(\gamma_e)\, -3.456 -2.519 -1.026

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.639 -3.949 -2.910
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.592 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.058 -0.283 0.758
0.03-0.10 Gyr -4.045 -0.829 1.038
0.10-0.32 Gyr -5.132 -1.922 0.148
0.32-1.02 Gyr -6.337 -3.130 -0.203
1.02-3.27 Gyr -3.977 -1.714 0.261
3.27-10.47 Gyr -1.352 0.717 1.643
10.47-11.63 Gyr 1.517 2.575 2.701