2025ivm

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Information

Transient

Name: AT2025ivm
Right ascension: 23h43m11.74s
Declination: 19d01m53.55s
Discovery Date: April 30, 2025, 11:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 2025ivm
Right ascension: 23h43m11.76s
Declination: 19d01m53.58s
Redshift: None
Photometric Redshift: 0.140
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.27
Transient MWEBV processed 0.1
Host match processed 2.15
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 6.72
Validate global photometry processed 19.2
Global host SED inference processed 551.74
Local aperture photometry processed 7.25
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 23h43m11.74s, 19d01m53.55s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 23h43m11.76s, 19d01m53.75s
semi major axis, semi minor axis (arcsec) = 6.59, 4.1
angle (degrees, anti-clockwise from east) = -94.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.95 2.31 21.796 0.361 AB
GALEX_NUV 4.14 1.3 22.357 0.342 AB
SDSS_u 43.81 5.29 19.796 0.131 AB
SDSS_g 96.36 3.19 18.940 0.036 AB
DES_g 118.05 0.45 18.720 0.004 AB
PanSTARRS_g 118.4 1.12 18.717 0.010 AB
SDSS_r 258.97 5.06 17.867 0.021 AB
PanSTARRS_r 249.93 1.34 17.905 0.006 AB
DES_r 273.92 1.16 17.806 0.005 AB
SDSS_i 366.02 6.63 17.491 0.020 AB
PanSTARRS_i 363.65 1.77 17.498 0.005 AB
PanSTARRS_z 452.05 4.33 17.262 0.010 AB
SDSS_z 450.34 17.91 17.266 0.043 AB
DES_z 507.97 2.96 17.135 0.006 AB
PanSTARRS_y 552.11 7.36 17.045 0.014 AB
2MASS_J 698.19 116.28 15.895 0.181 Vega
2MASS_H 959.48 175.9 15.077 0.199 Vega
2MASS_K 701.43 219.01 14.947 0.339 Vega
WISE_W1 348.58 12.69 14.845 0.040 Vega
WISE_W2 238.27 15.93 14.618 0.073 Vega
WISE_W3 338.45 60.43 12.402 0.194 Vega
WISE_W4 309.23 383.36 11.054 1.346 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.645 10.677 10.750
{\rm log}_{10}({\rm SFR}) -0.455 -0.060 0.339
{\rm log}_{10}({\rm sSFR}) -11.136 -10.728 -10.334
{\rm stellar\ age} 7.014 7.611 10.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.627 -0.516 -0.418
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.671 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.135 0.219
\delta -0.945 -0.775 -0.420
\tau_1/\tau_2 0.477 0.851 1.272
Q_{PAH} 0.948 2.318 4.143
U_{min} 2.602 7.318 14.793
{\rm log}_{10}(\gamma_e)\, -2.605 -1.657 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.692 -2.145 -1.416
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.493 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.538 -0.213 0.041
0.03-0.10 Gyr -0.500 -0.010 0.438
0.10-0.32 Gyr -0.913 -0.267 0.137
0.32-1.04 Gyr -1.167 -0.405 -0.004
1.04-3.35 Gyr -0.899 -0.005 0.471
3.35-10.78 Gyr 0.482 0.894 0.981
10.78-11.98 Gyr 0.599 1.112 1.780